From hectic train rides to relaxed weekend getaways, having a well-organized backpack can make your travel experience more comfortable and efficient. This guide reveals smart packing techniques and explains how an expandable backpack can transform your trip.
Why Organize Your Travel Backpack?
Imagine rummaging through a chaotic backpack where socks mingle with toothpaste and headphones hide beneath your travel guide. Disorganized packing can turn your journey stressful, wasting time and energy.
A good backpack and smart packing mean quick access to what you need, less hassle, and more time enjoying your trip.
1. Choose the Right Travel Backpack
Your backpack is the MVP of your trip. Look for one with plenty of pockets for organizing both large and small items. Dedicated pockets prevent small things from sinking to the bottom.
Size matters: too small, and everything gets cramped; too big, and your stuff shifts around. If flying, consider a carry-on backpack that fits overhead and offers easy access with a clamshell design. Expandable backpacks let you adjust size for travel and day use, saving space by eliminating the need for a second bag.
2. Take Inventory Before Packing
Lay out all your travel items on a flat surface at least a day before packing. This helps you avoid overpacking and forgetfulness. Group similar items and prioritize frequently used ones near the top of your pack.
For carry-ons, essentials include:
Phone and charger
ID and travel documents
Empty water bottle
Snacks
E-reader/tablet and earbuds
Laptop and charger
Comfort items (eye mask, earplugs, change of clothes)
Tissues and hand sanitizer
3. Use Packing Accessories
Packing cubes are game-changers: they compress clothes, keep things organized, and make repacking easy. Use compressible shoe bags to keep dirty or bulky shoes separate from clothes.
Bring a laundry bag for dirty clothes—it’s lightweight and packs flat.
Pro tip: Pack heavier items close to your body and hips for comfort, lighter items on top or in mesh pockets for easy access.
4. Roll and Fold Clothes Strategically
Roll soft clothes like t-shirts and underwear tightly to save space, ideally inside packing cubes. Fold stiffer clothes like pants and blazers, using tissue paper in folds to reduce wrinkles.
When packing in suitcase-style compartments, put rolled clothes on the bottom and folded clothes on top for easier sorting.
5. Pack and Protect Electronics
Electronics are valuable and fragile—keep them safe and easy to find.
Store laptops in padded compartments or sleeves.
Use microfleece-lined pockets for phones and tablets to prevent scratches.
Keep smaller tech (batteries, earbuds, hard drives) in smaller pockets or packing cubes.
6. Keep Toiletries Together and Compact
Choose travel-sized toiletries and pack them in leak-proof bags to avoid spills. Comply with TSA’s 3-1-1 liquid rules by using 100ml bottles.
Consider solid alternatives like shampoo bars or toothpaste tablets to reduce liquid baggage.
Master these tips and you’ll have an organized, stress-free backpack ready for any adventure. What packing hacks work best for you? Share your tips!
About Knack Packs
Knack Packs are unique expandable backpacks with a hidden suitcase compartment, designed for easy travel and daily use with just one bag. Learn more about how they simplify your journey.
Having roamed independently through 65 countries, I’ve learned that travel isn’t about rushing from one landmark to the next. It’s about soaking in the atmosphere, diving into local stories, and letting places change you. As a guy from New Orleans, where culture and soul run deep, I’ve found kindred spirits and unforgettable moments scattered across the globe.
Here are my top 20 countries to backpack through — each one a unique chapter in my story, filled with wild adventures, heartfelt encounters, and landscapes that steal your breath.
20) Laos — Time Travel in a Jungle Paradise
Laos feels like stepping into a world frozen in time, where jungles stretch endlessly and ox carts still lumber down dusty roads. Vientiane, the sleepy capital, drifts along the brown Mekong River like an afternoon daydream. Upstream, Luang Prabang is a living meditation — a beautifully preserved colonial town buzzing with culture and spirit.
Vang Vieng, once a wild tubing party hub nestled among mystical limestone karsts, tested my liver’s limits and my body’s willingness to launch off homemade rope swings. The landscape there is surreal, a perfect backdrop for youthful recklessness and soul-searching.
19) Norway — Nature’s Epic Masterpiece
Norway is pure Scandinavian wonder. Jagged, frozen peaks cascade into fjords thick with waterfalls — every scene more breathtaking than the last. Bergen, the ancient Viking port, feels like a live museum, while the surrounding fjordlands seem plucked from myth.
I drank from crystalline waterfalls, danced on cliff edges above yawning canyons, and even skydived into Voss, a picturesque town hugged by mountains. Camping beneath a sky bursting with stars, I was reminded how small we truly are — and how grand the world can be.
18) Cambodia — A Triumph of Spirit
Emerging from one of history’s darkest tragedies, Cambodia is possibly the warmest, happiest place you’ll find. Despite being one of the poorest countries I’ve visited, the spirit of its people is rich beyond measure.
Angkor Wat’s sprawling temples hold endless secrets; getting lost there for days was a humbling, awe-inspiring experience. Siem Reap’s nightlife bursts with new friends and laughter. Beyond the cities, endless rice paddies invite quiet reflection, while Khmer Rouge memorials force brutal contemplation.
17) Chile — Adventure Etched in Every Landscape
Chile stretches like a wild scar between the Pacific and the Andes, packed with landscapes that feel ripped from a fantasy novel. I’ll never forget the surreal 12-hour bike ride through the Valle de la Luna, accompanied by wild dogs and the strange magic of the desert.
Santiago pulses with urban life amid crumbling colonial mansions, while Valparaiso’s walls tell stories in vivid murals. From Atacama’s high deserts to Patagonia’s raw wilderness, Chile invites you to dive deep and lose yourself.
16) Switzerland — The Art of Living Well
Switzerland is everything they say and then some. The Alps are a pristine dreamland, scattered with charming villages where life is lived slowly and well. Zurich, Lucerne, Interlaken — these towns are fairytale perfect.
One unforgettable day, I took a gondola to the base of the Matterhorn, then sprinted eight hours back to Zermatt through medieval glades, stopping for fondue and snacks along the way. But be warned — Switzerland’s beauty comes with a hefty price tag: expect $30 burgers and $200 train rides.
15) Japan — Where Tradition Meets Tomorrow
Japan is the ultimate paradox: ancient shrines and temples guarding millennia of culture, neon lights pulsing with the future. Tokyo’s streets buzz with energy yet stay orderly, while Kyoto’s zen gardens bring peace to the soul.
I walked beneath cherry blossoms in Arashiyama, feeling time pause; I feasted on takoyaki in Osaka’s bustling streets, tasting the city’s soul. The Shinkansen whisked me across the country in hours, delivering a whirlwind of history and modernity.
14) Peru — Mystical Mountains and Ancient Echoes
Peru is a spiritual baptism. Machu Picchu’s morning mist breathes history; the Andes’ cold winds carry mystery. Cusco’s stone walls whisper Inca grandeur, while Lima blends old and new vibrantly.
I trekked the Inca Trail, body exhausted but spirit soaring — that sense of unity with nature and history stays with me. Every bite of Peruvian food bursts with primal passion, a flavor imprint of the land itself.
13) Croatia — Adriatic Dreams and Ancient Streets
Croatia’s coastline is a Mediterranean jewel. Dubrovnik’s ancient walls glow gold at sunset, and wandering its cobbled streets feels like stepping into a medieval film. Split’s palace ruins speak of Roman legends.
I rode a scooter around Hvar island, the salty breeze mixing with pine scents, soaking in freedom and crystalline waters. Croatia’s beauty is an elegant mix of old world and vibrant modern life.
12) South Africa — Wild, Raw, and Unforgettable
South Africa is a collision of nature and culture. From Table Mountain’s panoramic views over Cape Town to tracking the Big Five in Kruger Park, every moment bursts with awe.
I tasted world-class wine in the Cape Winelands and photographed graffiti in Johannesburg’s street art hubs. South Africa’s raw diversity and fiery spirit call out to every adventurer.
11) Italy — Romance, History, and La Dolce Vita
Italy is romance personified. Rome’s Colosseum witnessed millennia; Venice’s canals cradle countless love stories; Tuscany’s vineyards intoxicate with beauty.
I got lost in Florence’s museums and basked in the Amalfi Coast’s sunshine. Italy’s cuisine and landscapes combine into pure happiness and lessons in slow living.
10) Thailand — Vibrant, Spiritual, and Delicious
Thailand is a sensory feast. Bangkok’s golden temples gleam, night markets buzz with flavor, and northern Chiang Mai offers serenity and spirit.
I dove coral reefs off the islands and feasted street-side, tasting life’s everyday joys. The warmth of Thai smiles felt like home, beckoning me to return.
9) New Zealand — Nature’s Playground
New Zealand is an adventurer’s dream. Endless green pastures meet snow-capped peaks and crystal lakes. I bungee-jumped in Queenstown and cruised Milford Sound’s fjords, breathing freedom and purity.
The land’s calm majesty quieted my city-born soul and healed it deeply.
8) Greece — Sun, Sea, and Timeless Legends
Greece is sunshine and myth. Santorini’s white walls and blue domes feel otherworldly; Athens’ Acropolis tells tales of ancient glory.
I wandered Mykonos’ winding alleys and drank by the sea at sunset. Greece’s history and nature blend into a feast for eyes and heart.
7) Mexico — Colorful, Festive, and Rich in Culture
Mexico is a carnival of colors and life. Mexico City’s museums and street art, Cancun’s white sands, Oaxaca’s festivals — everywhere bursts with vibrancy and deep culture.
I savored authentic tacos, joined Day of the Dead celebrations, and felt the land’s fierce passion and resilience.
6) Australia — Wild Coastlines and Urban Cool
Australia offers vast beaches and unique wildlife. Sydney’s Opera House and Harbour Bridge shine as icons, while the Great Barrier Reef dazzles divers.
I surfed the Gold Coast and hiked Tasmania’s forests. Australia’s blend of nature and city life invites endless exploration.
5) Spain — Passionate, Historic, and Delicious
Spain is a land of passion. Barcelona’s Gaudí buildings burst with color, Madrid’s museums captivate, and Seville’s flamenco ignites the soul.
I sipped sangria in cozy bars and danced in street festivals, soaking life’s fiery art and zest.
4) Vietnam — Stunning Landscapes and Warm Hearts
Vietnam offers breathtaking nature and rich culture. Ha Long Bay’s limestone islands dazzle, Hanoi’s Old Quarter bustles with life.
I slurped pho roadside and zipped through cities and countryside on a motorbike. Vietnamese hospitality warmed every mile.
3) France — Elegance, Art, and Culinary Delights
France is the temple of romance and art. Paris’ Eiffel Tower and Louvre mesmerize; Provence’s lavender fields charm.
I sipped café au lait at Parisian cafés and strolled along the Seine. France’s elegance and culture fill the very air.
2) Indonesia — Island Magic and Cultural Richness
Indonesia is a magical archipelago. Bali’s beaches and temples enchant; Java’s volcanoes and ruins awe.
I snorkeled around Nusa Lembongan and soaked up diverse island cultures. Indonesia dazzles with color and spirit.
1) Portugal — Hidden Gem of Europe
Portugal is my secret European paradise. Lisbon’s trams wind through ancient streets; Porto’s wine and colorful buildings enchant.
I wandered the Algarve coast and savored fresh seafood. The relaxed pace and warm people made me fall in love again and again.
There you go — 20 countries, each one a vibrant chapter in my backpacking journey. Every trip brought laughs, sweat, tears, and endless stories. Hope you find your own spark in these places and set off on your own adventure soon.
The backpack — also known as a rucksack, knapsack, or bookbag — has long been a staple for carrying essentials on the go. Whether for school, work, travel, or outdoor adventures, the choice of backpack material and design greatly impacts durability, comfort, and performance.
Two Main Categories of Backpacks by Frame Type
Frameless Backpacks
Frameless backpacks are the simplest design, typically consisting of a single main compartment with two shoulder straps. Despite their simplicity, they can include various features such as:
Extra pockets
Attachment points
Hip and chest straps (to reduce movement)
Padding and ventilation
Closures vary from simple pull cords or magnets to more technical roll-top designs for waterproofing.
Materials: Nylon, leather, canvas, tarpaulin, and more.
Usage: Their versatility makes them popular across luxury brands, fast fashion, and outdoor stores.
Backpacks with a Frame
External Frame Backpacks
Designed for carrying heavier loads, external frame backpacks provide excellent weight distribution and ventilation. Historically made from wood, they now often feature aluminum or metal alloy frames. The external frame can be removed to carry unusual items, making these packs favored by hunters and couriers.
Benefits:
Better load support
Natural back ventilation
Internal Frame Backpacks
A newer innovation popularized by hiking and mountaineering, internal frame backpacks have a built-in metal or plastic frame inside synthetic fabric. This close-to-body fit reduces shifting but generally offers less ventilation and load capacity than external frames.
Common Backpack Materials
Backpack materials are often chosen based on the backpack style, performance needs, and customization options available. Here are the most common materials:
Cotton — Natural, breathable but heavier and less water-resistant.
Breathability: Important for comfort, especially in warm climates.
Eco-friendliness: Look for organic or recycled materials if sustainability matters.
Why Choose Ariaprene®?
Ariaprene® offers a great balance of:
Environmental sustainability
Durability and water resistance
Comfort through stretch and recovery
Resistance to oils and chemicals
It’s ideal for outdoor, industrial, and everyday backpacks where performance and eco-consciousness meet.
FAQs About Backpack Materials
Q1: What is the most breathable material for backpacks? A1: Mesh and spacer fabrics provide excellent airflow and breathability.
Q2: What is the most sustainable material for backpacks? A2: Organic cotton, hemp, and recycled polyester, with recycled polyester often considered the most sustainable due to use of post-consumer plastic waste.
Q3: What are the most durable backpack materials? A3: Cordura, ballistic nylon, and VX21/42 fabrics are known for their high tensile strength and abrasion resistance.
When it comes to outdoor adventures, having a reliable waterproof backpack is essential. Whether you’re hiking, camping, or traveling in wet conditions, a waterproof backpack protects your gear from water damage and keeps your belongings dry and secure. However, not all waterproof backpacks are created equal. To help you choose the right one, here are the key features to consider:
Waterproof Fabric and Construction
Waterproof Fabric Choose backpacks made from durable, waterproof materials such as PVC-coated nylon, TPU (thermoplastic polyurethane), or laminated fabrics. These materials provide excellent water resistance, keeping your gear dry even during heavy rain.
Welded Seams Look for welded seams instead of stitched seams. Welded seams are heat-sealed to create a watertight bond, preventing water from leaking through stitch holes and ensuring better waterproof performance.
Roll-Top Closure Many waterproof backpacks feature a roll-top closure, where the top rolls down and secures with a buckle or Velcro. This design forms a watertight seal that keeps water from entering the main compartment.
Capacity and Organization
Capacity Select a backpack size that fits the amount of gear you usually carry. Waterproof backpacks come in various capacities—from small daypacks for light hikes to larger packs suitable for multi-day trips. Think about your intended use before deciding.
Multiple Compartments A good waterproof backpack often includes multiple compartments and pockets to keep your gear organized and accessible. Look for a spacious main compartment plus smaller pockets for essentials like keys, wallets, and electronics.
Internal Organization Some models offer internal features such as padded laptop sleeves, mesh pockets, and zippered sections to protect and organize your belongings better while on the move.
Comfort and Support
Padded Shoulder Straps Padded and adjustable shoulder straps reduce pressure on your shoulders, providing comfort during extended wear and allowing you to customize the fit.
Ventilated Back Panel A backpack with a ventilated back panel or mesh padding improves airflow, helping to keep your back cool and dry during strenuous activity or hot weather.
Waist and Chest Straps Waist and chest straps help distribute the weight evenly, stabilizing the pack and reducing strain on your shoulders and back. This added support is especially useful when carrying heavier loads.
Durability and Additional Features
Durability Choose a backpack constructed from high-quality materials with reinforced stitching, abrasion-resistant panels, and durable zippers to withstand tough outdoor conditions.
External Attachment Points Look for gear loops, daisy chains, or attachment loops to secure extra equipment like trekking poles, ice axes, or water bottles.
Reflective Details Reflective accents increase visibility in low-light conditions, enhancing safety during early morning or nighttime activities.
Final Thoughts
When selecting your next waterproof backpack, prioritize features that match your needs: waterproof materials and construction, appropriate capacity, effective organization, comfort and support, plus durability and useful extras. With the right backpack, you can confidently face wet weather and enjoy your outdoor adventures knowing your gear stays safe and dry.
Once you experience the freedom of an ultralight backpack setup, it’s tough to go back to lugging around a bulky four- or five-pound pack—even if it has the latest suspension technology. Ultralight backpacks allow you to carry under 30 pounds for multi-day trips, meaning less strain on your knees and more time enjoying the great outdoors. Simply put: we’re sold.
What Is an Ultralight Backpack?
Ultralight packs typically weigh under 2.5 pounds and have a weight-to-volume ratio of no more than 0.7 ounces per liter. Compared to traditional backpacking packs—which usually weigh 4 to 6 pounds and offer around 60 liters of capacity—these packs are a dramatic weight drop. However, this weight saving often comes with trade-offs in storage options and durability.
Who Should Consider Ultralight Packs?
To maximize comfort with an ultralight backpack, you’ll want to pair it with ultralight gear and efficient packing strategies to keep your total load near or below 30 pounds. Most ultralight packs aren’t designed to comfortably carry heavier loads (e.g., 40 pounds), and you likely won’t be able to fit that much gear inside them anyway.
Each manufacturer sets their own maximum capacity recommendations, and we’ve tested packs both within and beyond those limits.
Explore More Ultralight Gear
This review is part of our ongoing series focusing on lightweight and ultralight gear for backpackers and thru-hikers. To complete your ultralight setup, don’t miss our detailed reviews of:
Ultralight Sleeping Bags
Ultralight Tents
We Put Ultralight Backpacks to the Test
We rigorously tested these packs to help you find the best ultralight backpack for your adventures. 📷 Credit: Brandon Lampley
Transitioning to an ultralight kit can be a challenge—especially if you’re used to carrying traditional gear. That’s why we strongly recommend testing your full kit at home or on a short trip before heading deep into the backcountry. This ensures all your gear works well together and fits within the pack comfortably.
In our hands-on testing, we found that the sweet spot for load weight is between 15 and 30 pounds. Staying within this range keeps the pack comfortable and allows you to enjoy your hike rather than struggle with strain and imbalance.
This also means rethinking the rest of your Big Four: your shelter, sleeping bag, and sleeping pad should all be lightweight and packable to complement an ultralight backpack properly.
The goal of this guide is to provide honest, real-world insights to support your decision-making journey toward the ideal lightweight pack—one that suits your needs, goals, and adventures ahead.
Types of Ultralight Backpacks
When selecting an ultralight backpack, it’s important to understand the different frame systems, as they significantly impact comfort, weight distribution, and load capacity. Most ultralight packs fall into one of three categories:
1. Simple Frame
A simple frame is the most common structure found in ultralight packs and offers a balance between minimalism and support. These frames aren’t tensioned or curved to create space between your back and the pack; instead, they rely on straightforward support elements.
What defines a simple frame:
Usually a foam back panel paired with aluminum stays.
The most basic version uses two flat aluminum stays, placed vertically to support the back panel.
More advanced designs feature U-shaped frames, often made from tubular aluminum, Delrin, or carbon, which improve structural integrity and load transfer.
Key Benefits:
Offers moderate support while keeping weight low.
Prevents torso collapse of the pack.
Helps transfer weight to the hip belt, reducing shoulder fatigue.
Out on the trail with our ultralight kit along the Continental Divide in Rocky Mountain National Park.
Tensioned Air Frame
Some ultralight packs use a tensioned frame system—a design that not only helps distribute weight efficiently but also enhances ventilation. These frames are slightly more complex than simple frames and are favored by hikers who sweat heavily or frequently hike in warm to hot climates.
What defines a tensioned air frame:
The frame is pulled taut to create a curved structure.
This curve forms a ventilated gap between your back and the body of the pack.
Airflow helps reduce heat buildup and moisture accumulation.
Key Benefits:
Ideal for summer hikes or humid environments.
Provides excellent airflow, keeping your back cooler and drier on long treks.
Offers more comfort under heavier loads compared to frameless or simple frame designs.
Frameless
Many ultralight enthusiasts opt for even smaller frameless packs when carrying loads under 15 pounds, where a frame provides minimal benefit. However, for this review, we focused on packs designed to carry up to 30 pounds, striking a balance between minimalism and comfort for multi-day trips or less-than-ultralight gear setups.
Best Uses for Ultralight Backpacks
Seems fairly simple, right? These ultralight packs are perfect for backpackers who prioritize covering miles in comfort over carrying heavy gear. If your focus is on efficient travel rather than bringing every camp luxury, you’ll appreciate their minimal design. While the main compartment handles your core load, ample external storage offers quick access to food, layers, and other essentials without having to stop and unpack.
Headed up into Colorado’s Indian Peaks Wilderness for a quiet overnight and some sunrise fly fishing in the high alpine lakes.
Ultralight Backpacking
Ultralight backpacking is about stripping your kit down to the essentials—carrying only the best gear needed to stay safe, warm, and comfortable while maximizing time and energy on the trail. Most seasoned thru-hikers and ultralight enthusiasts dial in their three-season setups to a base weight between 7 and 11 pounds. On the lighter end, that might mean skipping a stove entirely and cold-soaking meals. On the heavier end, it might include a small cook system, an extra warm layer, or a few well-chosen luxuries like a Kindle or compact camera. Once food and water are added, total pack weights typically fall in the high teens to low 20s. For example, when our lead tester packed for a 250-mile winter section of the Appalachian Trail, his base weight was 13 pounds.
Lightweight Backpacking
We define lightweight backpacking as any backcountry travel with a base weight between 13 and 20 pounds. This range is ideal for novice backpackers who want to cut pack weight without compromising safety—or spending thousands on gear. Many first-time thru-hikers build kits in the 13- to 15-pound range, and it’s entirely achievable on a reasonable budget. With food and water added, your total pack weight will typically land around 25 pounds. For this style of hiking, a well-designed ultralight pack with a simple or tensioned frame offers the right balance of support and weight savings.
We tested each pack on long outings with both light and medium loads to assess their carrying comfort and overall adaptability.
Thru-Hiking
Thru-hiking—such as tackling popular long-distance trails like the Pacific Crest Trail or Appalachian Trail—is essentially an extension of ultralight and lightweight backpacking, but stretched over months rather than days or weeks. While paring down your kit to the lightest safe weight is crucial for comfort during long days on the trail, it’s equally important to have the capacity to carry heavier loads when necessary. For example, in sections of the Mojave Desert on the PCT, hikers may need to carry six or more liters of water for several days. Additionally, on extended routes through remote terrain, it’s common to carry a week’s worth of food or more.
Taking a quick break to brew some coffee while speeding through the Great Smoky Mountains National Park in winter.
Backpack as Part of a System: The Big Four
When building your backpacking kit, we often refer to the “Big Four”: your shelter, sleeping bag, sleeping pad, and pack. For most hikers focused on carrying light loads, these four items make up the heaviest portion of the gear you carry. The critical measurement to consider here is base weight — the total weight of your equipment excluding consumables like food, water, and fuel.
Lightweight System
A lightweight backpacking kit is generally defined as having a base weight of 20 pounds or less. It’s common for thru-hikers, both novice and experienced, to start their big trail journeys with base weights between 13 and 15 pounds. A solid goal is to keep the combined weight of the Big Four items at no more than eight pounds.
Ultralight System
Ultralight backpacking is typically considered carrying a base weight of 12 pounds or less. Our lead tester, even in winter, manages a 13-pound base weight that includes a few heavier “luxury” items. Most ultralight testers aim for a three-season base weight between seven and nine pounds. For just the Big Four, five pounds is generally accepted as the upper limit.
The Big Questions: What Volume?
Two major trends have pushed both thru-hikers and backpackers to carry smaller backpacks than in previous years. We carry less gear overall, and the gear we do bring is often lighter, multipurpose, and more advanced technologically. Years ago, it wasn’t unusual to lug a 65-liter pack loaded with 40 to 50 pounds of gear for a weeklong trip. Today, that’s rare among serious backpackers.
Most ultralight hikers prefer packs with a main compartment volume around 40 to 50 liters, with an additional 5 to 10 liters of external storage. Yet, many still opt for slightly larger packs to accommodate bigger food loads when necessary or to add more gear for winter trips. Our lead tester, for example, carries a seven-pound base weight during the warmer months but scales up to 13 pounds for winter adventures.
For those who want more flexibility, several ultralight backpacks offer expandable capacity, allowing you to carry a week’s worth of food or compress for shorter outings.
We hauled plenty of chairs and all sorts of oddly shaped gear while supporting our runner at the Leadville 100.
Need to Carry a Bear Canister?
Your backpack volume choice may depend on whether you need to carry a bear canister. If you’re hiking in California — for example, on the Pacific Crest Trail (PCT) or the John Muir Trail (JMT) — you’ll want a pack that fits a bear-proof canister, like the popular BearVault BV500. These canisters are mandatory in many parts of the Sierra Nevada to keep bears away from your food stash, so always check local regulations before heading out to avoid any unwanted wildlife encounters.
While smaller bear canisters exist, they can be tricky to pack a week’s worth of food, cooking gear, and toiletries into those. Bear canisters are also becoming common — and sometimes required — on sections of the Appalachian Trail from Georgia to the Great Smoky Mountains and in parts of New York and New Jersey.
Do You Want a Lid?
Another factor when choosing an ultralight backpack is whether you prefer a lid (also called a “brain”). This top pocket traditionally adds storage and helps organize gear but also adds weight relative to its volume. Many lightweight pack makers skip the lid entirely to save weight, though some offer removable lids you can detach on longer hikes to lighten your load or keep for convenience on shorter trips.
An adjustable lid is great for securing bulky, lightweight items like a closed-cell foam sleeping pad or even a bear canister. Many packs include plenty of straps and lash points on the outside for similar uses, but a lid often provides a more secure and stable way to carry these items. For example, if you’re carrying climbing rope, a lid usually handles that better than side or bottom lash straps.
How Much Weight Do You Usually Carry?
Ultralight backpacks come with recommended maximum load limits to avoid damage and discomfort. When shopping, think about how much weight you typically carry to choose a pack that offers enough support and comfort for your needs.
That said, you may not know how much weight you will usually carry, or you may plan to carry light loads sometimes and medium loads other times. In this scenario, you have three options: 1) Choose a do-it-all pack that carries both sizes comfortably but weighs a little extra. 2) Buy two separate packs to use with light loads and medium loads. 3) Decide that you’re willing to sacrifice comfort when carrying either lighter or heavier loads.
Most of our testers with many thousands of miles under their feet prefer the compromise of choosing a pack with a frame that is about half a pound or so heavier than the lightest available. Our favorite packs were the ones that were very comfortable with both light loads and medium loads. Our testers were happy to carry a little extra weight for added comfort when their packs were loaded into the 20s.
Other Considerations
There are plenty of additional features to consider when choosing an ultralight backpack. Some depend on where you live or plan to hike, so not everyone will need all of them.
Waterproof Cuben Fiber Packs For hiking in consistently wet or rainy areas, some ultralight packs use waterproof materials like Cuben fiber (also known as Dyneema). These packs offer superior water resistance compared to typical nylon fabrics. However, we still recommend using a pack liner and rain cover, along with waterproof stuff sacks for your most sensitive gear, like your sleeping bag and down jacket. Even the best water-resistant pack may not fully protect items stored in external pockets.
Airflow Suspension Systems If you tend to sweat a lot—whether in hot weather or just from exertion—look for packs with a tensioned frame or mesh back panel that promotes airflow. This helps keep your back cooler and drier by allowing ventilation between the pack and your body.
Gliding through spring skies, light as a feather with your ultralight backpack.
Conclusion
Armed with this information, we hope you’re now better equipped to find the ideal ultralight backpack for your next adventure. Remember, the backpack is just one part of a larger system—including your sleeping pad, sleeping bag, and shelter. Considering the Big Four together will help you fine-tune your base weight as you embark on the ultralight journey. While these packs perform best when paired with other ultralight gear, choosing the right bag is a great first step toward lighter, more enjoyable hikes. Happy trails!
How to Choose the Right Backpack: Size, Capacity & Fit
Whether you’re commuting to work, heading out for a surf session, or planning a multi-day hike, your backpack is more than just a carryall—it’s part of your daily system. Choosing the right one depends on your activity, what you need to carry, and how long you’ll be out. Let’s break it down.
Backpack Volume: Why Liters Matter
If you’ve shopped for backpacks recently, you’ve probably noticed that they’re usually sized in liters, not inches. That’s because volume capacity is a better measure of what the bag can hold.
But how do brands calculate that? Most use the same technique: they fill the pack with plastic balls (or pinto beans!), then pour those into a graduated cylinder to measure the total internal volume in liters. It may sound simple, but it’s the industry standard—and generally reliable.
📏 Important: Backpack dimensions can be misleading. Two bags with similar outer sizes can hold very different amounts depending on their design and structure.
Backpack Volume Size Guide (Liters)
Here’s a general guide to help you choose the right capacity based on your needs:
Capacity
Best For
Under 10L
Slings & waist packs, daily essentials, running, dog walks
Great for daily use, office commutes, or town errands.
Key Features:
Padded shoulder straps for comfort
Internal laptop sleeves (13–16 inch)
Weather-resistant materials
Multiple compartments for tech and personal items
2. Surf Backpacks (30–50L)
Designed to carry your surf gear, wetsuit, and daily items to and from the beach.
Key Features:
Waterproof or water-resistant fabric
Wet/dry compartments
Fin and wax storage
External mesh pockets
Key clip for security
3. Travel Backpacks (25–45L)
Perfect for weekend getaways, air travel, or longer trips if you pack light.
Key Features:
Front or clamshell openings for easy packing
Carry-on compatible (up to 45L domestic, ~40L international)
Ergonomic straps and back panels
Multiple storage zones including laptop & tablet pockets
✈️ Tip: Always check airline carry-on limits. Many international carriers cap backpacks at 40L.
4. Hiking Backpacks (10–35L)
Built for day hikes, climbing, fishing or outdoor activity.
Key Features:
Water bottle holders and hydration sleeve
Sternum and waist straps for stability
Durable fabric and weather resistance
Loops for poles, tools, or helmets
🏕️ For longer hikes or overnights, size up to 40L+.
5. Camping / Trekking Backpacks (35–70L+)
These are designed for serious gear-hauling over long distances.
Key Features:
Moulded and adjustable shoulder straps
Load-bearing waist belt
Large internal storage space
Optional cooler compartments
Rain covers and gear loops
🧭 Guide:
35–50L for overnight trips
50–60L for 2–3 days
65–80L+ for multi-day backcountry trips
6. Laptop & School Backpacks (10–30L)
Simple and efficient, ideal for school, work, or short commutes.
Key Features:
Padded laptop sleeve (13–16 inch)
USB/cable organizers
Anti-theft features and zippers
Lightweight and slim profile
Choosing the Right Fit
Try it on in-store if possible, especially for larger bags.
Adjust the straps and waist belt to shift the load properly.
Pay attention to internal organization—some packs have better layouts than others.
Check if your gear fits—laptop, camera, wetsuit, or extra clothing.
Final Thoughts
Liters are a helpful guide, but how the backpack feels on your body matters most. If you carry heavy loads often, invest in quality padding, strap support, and durable zippers. For lighter daily use, focus on organization and ease of access.
The perfect backpack isn’t just about size—it’s about purpose and comfort. Find the one that fits your life, and it’ll carry you everywhere you need to go.
🧭 How to Choose the Right Backpack for Every Adventure
A backpack is one of the most versatile ways to store and carry your gear — no matter the activity. From commuting and traveling to camping or surfing, there’s a pack designed just for your needs.
The first step in choosing the right backpack? Understanding how you’ll use it.
🎒 Backpack Capacity: What Size Do You Need?
Backpack size matters. Consider:
The length of your trip
The activities you’ll be doing
Your preferred features and comfort level
Here’s a quick backpack capacity guide based on typical uses:
Type of Backpack
Capacity
Activities
Key Features
Everyday/Commuter
15–35 L
Work, commuting, around-town errands
Durable, comfortable, organized
Surf
30–50 L
Surf trips, beach days, tropical adventures
Wet/dry storage, water resistance, fin & wax pockets
Travel
25–45 L
Carry-on, overnighters, backpacking Europe
Spacious, flexible layout, durable
Hiking
10–35 L
Hiking, climbing, canyoneering
Ergonomic fit, sternum strap, gear loops
Camping
35–70 L
Multi-day hikes, backpacking, wilderness trips
Padded straps, durable build, large compartments
Laptop/School
10–30 L
School, daily commute, meetings
Slim profile, padded laptop sleeve, cable pockets
💼 Everyday or Commuter Backpacks
Looking for a reliable day-to-day pack? Commuter backpacks are designed to be simple, versatile, and built for routine use.
🟢 Best size: 15–35 liters
Features to Look For:
Padded shoulder straps for comfort during daily wear
Multiple storage pockets for books, tech, and small items
Durable, eco-conscious fabric for long-term use
🌊 Surf Backpacks
Surf backpacks are specially designed to handle wet gear, beach environments, and all the little things surfers carry.
🟢 Best size: 30–50 liters
Key Features:
Waterproof material for ocean, rain, or wet wetsuits
Mesh pockets for snacks, beanies, or water bottles
Wet/dry compartments to keep your soaked items separate
Dedicated fin and wax pockets
Internal key fob to keep valuables safe
✈️ Travel Backpacks
Whether you’re planning a weekend getaway or a 3-month adventure, your travel backpack needs to meet both your packing needs and airline restrictions.
🟢 Best size: 25–45 liters (for carry-on convenience)
✈️ Most airlines allow bags up to 22″ x 14″ x 9″ = approx. 45L.
Features to Look For:
Multiple compartments for clothes, toiletries, and gadgets
Rust-resistant zippers and access options (top/front/side)
Ergonomic straps for support on long travel days
How to Pack a Travel Backpack:
Roll clothes instead of folding to save space
Keep toiletries in side pockets for quick access
Store heavy items close to your back for better balance
🔍 Planning a 3-month trip? Consider a larger rucksack-style hiking pack (50–70L) with padded hip and chest straps for long-term comfort and extra storage.
🥾 Hiking Backpacks
For hiking, climbing, or trekking, you need a backpack designed for mobility, comfort, and gear organization.
🟢 Best size: 10–35 liters for day hikes
Features to Look For:
Dedicated water bottle holders
Sternum strap for better weight distribution
Reflective details for visibility in low light
Loops and clips for trekking poles or accessories
🏕️ Camping Backpacks
Camping backpacks are made to carry everything you need to survive and thrive outdoors — from tents and sleeping bags to cookware.
🟢 Best size:
35–50L for overnight or minimalist trips
60–70L+ for multi-day or luxury-style campouts
Must-Have Features:
Moulded shoulder straps for comfort on long treks
Plenty of internal space for bulkier items
Insulated compartments for food and drinks
Hip belts to shift weight off your shoulders
How to Pack:
Heavy gear near your back
Sleeping bag at the bottom
Essentials like snacks, rain gear, or maps in easy-access pockets
Use waterproof bags to protect clothes and electronics
💻 Laptop & School Backpacks
Designed for daily tech carry and student life, these backpacks are slim but protective.
🟢 Best size: 10–30 liters
Features to Look For:
Padded laptop sleeve for shock absorption
Front pocket for cords and cables
Hidden pockets or anti-theft zippers for safety
🛍 Final Tips
No matter your lifestyle or adventure goals, there’s a perfect backpack for you. The key is to:
Choose the right size
Match features to your activity
Test for comfort before you commit
💡 Pro Tip: Try loading your backpack and walking up/down stairs or taking a short walk to test fit and comfort.
Want help choosing a specific model? Or need packing tips for a long trip? Let me know — I’m happy to help you gear up.
If you found this guide useful, consider sharing it with your travel crew! 🌍✨
Backpack sizes are confusing. I get it. There seems to be an endless array of options and volumes (measured in liters, no less). Plus, backpacks come with so many different styles, attachments, zippers and damn pockets just don’t always make sense.
What is the difference between backpack sizes? Which one is best for me? Is there a difference between travel backpacks and the ones I might take on a weekend camping trip?
Whether you are planning your first backpacking trip or replacing luggage for a more convenient travel backpack, understanding different backpack sizes and volumes can seem daunting at first.
But it doesn’t have to be.
How Do you Measure Backpack Sizes?
How Backpack Sizes Are Measured — And Why It’s Not Like Regular Luggage
One thing that often surprises new backpackers is that, unlike suitcases, travel and hiking backpacks aren’t measured by their outer dimensions — they’re measured by volume, or carrying capacity.
That’s because backpacks aren’t rigid rectangles. Most are curved to fit your body for better comfort and balance, especially when you’re on the move. Measuring by volume gives a more practical sense of how much gear they can hold — which is especially useful when planning a long hike, camping trip, or international travel.
Liters vs. Cubic Inches: Why It Can Get Confusing
Now, here’s where it can get a little tricky: not every brand measures volume the same way.
Most backpacks are listed in liters, but you may come across a few that use cubic inches instead. Some brands include both on their sizing charts (thank you for that), but not all do.
👉 Pro tip: Get used to thinking in liters. It’s the more common and universal measurement — and once you get a feel for it, it’s much easier to shop.
What the Backpack Name Tells You
If a backpack has a number in its name, it often tells you the pack’s volume in liters.
For example:
The Osprey Aura 50L has a carrying capacity of roughly 50 liters.
Keep in mind, most companies round to the nearest liter for simplicity. It’s not always exact, but it’s a reliable ballpark.
Visualizing Liters: What Does 50L Actually Hold?
If you’re struggling to imagine how much a 50L backpack can carry — trust me, you’re not alone. Here’s a surprisingly helpful trick:
Think in Nalgene bottles.
A standard Nalgene bottle holds 1 liter of water. So, a 50L pack would theoretically fit 50 Nalgenes worth of space inside. Of course, you won’t be stuffing water bottles into your pack — but it’s a fun and visual way to understand the volume.
How to Choose Your Perfect Backpack Size
What Size Backpack Do You Really Need?
A Practical Guide Based on Your Adventure Style
Now that you’ve got a handle on liters, numbers, and volume — it’s time to revisit the big question: What are you actually going to use your backpack for?
If you’re new to backpacking, you might not know the answer yet — and that’s totally okay. But having a rough idea of your trip style (and your comfort limits) can help you avoid buying a pack that’s too small… or way too big.
So let’s break it down. Below is a quick and simple backpack size guide, organized by typical use cases — from quick day hikes to winter expeditions.
🧢 The Essentialist (Daypack) → 0–10 Liters
For trail runners, quick nature walks, or a short morning hike, packs under 10L are perfect. These minimalist bags typically carry:
A water bottle or hydration bladder
Light snacks
A windbreaker or small jacket
Basic first aid items
Think of it as your on-the-go grab bag — not meant for much more than the essentials.
🎒 The Transient Traveler (Long Day Hikes / Light Overnight) → 10–30 Liters
Going on an all-day hike? Planning to climb, bike, or scramble along the way? You’ll likely need more space for:
Extra food and water
Extra clothing layers
Climbing gear or helmets
First aid and emergency items
Packs in this range are also great for overnight trips in warm weather where gear needs are minimal.
✈️ The Expedition Edition (Weekend Trips / International Travel) → 30–50 Liters
This is the sweet spot for many backpackers, especially those going on:
Weekend camping trips
Multi-day hikes (3–5 days)
Backpacking through Europe or Southeast Asia
A 30L–50L pack offers enough room for clothes, gear, and even lightweight sleeping systems — without being too bulky. It’s also carry-on-friendly for many airlines (though 45L is usually the upper limit).
Minimalist thru-hikers often stick to this size to keep weight down and stay mobile.
🌲 Going Off the Grid (Multi-Day / 1-Week Trips) → 50–70 Liters
If you’re heading into the backcountry for a week or more, you’ll want something roomier. A 50L–70L pack gives you space for:
A tent and sleep system
Cookware and food for multiple days
Extra layers and weather protection
A few luxury items (like a camp pillow or book)
These packs are ideal for extended treks, especially when resupply options are limited.
Anything over 70L might seem excessive… until you factor in:
Bulky cold-weather gear
Snow boots, insulated layers, and four-season tents
Carrying extra gear for your kids, partner, or group
Extra safety equipment for guides and instructors
Big adventures often require big packs — just be sure you can carry it comfortably!
A Few Final Thoughts…
Fit and capacity are not the same. A petite hiker might need a small frame but still want a 60L pack.
Test before you commit. Try packing your gear and walking around your house or climbing stairs. You’ll quickly learn if it’s manageable.
Weight adds up fast. Every “just-in-case” item is extra ounces on your back — and after a few miles, you’ll feel every one of them.
Aim for balance. You want enough space to carry your gear, but not so much that you overpack just to fill it.
And finally — be patient with yourself. Choosing the right backpack is a process. You might not get it perfect on the first try, but once you do, it’s a game-changer. The right backpack isn’t just gear — it’s your mobile home on the trail, your airport companion, and your best travel buddy.
What is the Best Size for a Travel Backpack?
🧳 Backpacks Aren’t Just for Hiking Anymore
Backpacks aren’t reserved for mountain trails or multi-day hikes — they’re a traveler’s best friend, especially for long-term international travel.
Many travelers (myself included) prefer a backpack over a suitcase when bouncing between hostels, countries, or public transportation systems. Why? Because backpacks are simply more mobile, more versatile, and — if chosen right — airline-friendly.
✈️ Pro Travel Tip: Go Carry-On Size
If you’re traveling internationally, your best bet is to choose a backpack that qualifies as carry-on luggage. This way, you:
Avoid checked bag fees
Don’t risk lost luggage
Save time at baggage claim
Most airlines allow carry-on luggage up to 22″ x 14″ x 9″, or a total of 45 linear inches (length + width + height). Let’s convert that: A 22″ x 14″ x 9″ backpack = 2,772 cubic inches = roughly 45.2 liters.
✅ So, if you want to travel carry-on only, aim for a backpack around 40–45L.
🛫 Heads up: Always double-check baggage rules before you book your flight — especially with budget airlines like Ryanair, EasyJet, or Spirit, which often have stricter size and weight limits.
✅ What’s Next?
By now, backpack sizes should feel a little less overwhelming.
Once you’ve narrowed down the right capacity for your adventure, the next critical step is getting the right fit.
Because trust me — nothing can ruin an epic trip faster than a pack that digs into your shoulders or doesn’t balance properly. Whether you’re wandering European cities or hiking through national parks, fit matters just as much as size.
And the best part? You can figure it out yourself — with a little research, some try-ons, and maybe a few test walks around the block.
If you found this post helpful, consider sharing it with a fellow traveler or bookmarking it for future trips. Your back (and your baggage fees) will thank you later.
Want a follow-up post about how to fit and adjust your backpack properly? Let me know — I’d love to write one!
The Ultimate Guide to Different Types of Backpacks Comparison Table with Example Brands & Uses
Backpack Type
Main Features
Capacity
Best For
Example Brands
School Backpack
Multi-pocket, padded straps, lightweight
20–30L
Students, daily use
JanSport, Herschel, Adidas
Laptop Backpack
Padded laptop sleeve, tech organizer, USB port
20–35L
Students, professionals
Samsonite, Targus, Nomatic
Mini Backpack
Small size, stylish, fashion-focused
5–15L
Casual outings, travel light
Fjällräven Kånken Mini, Michael Kors
Hiking Backpack
Ventilated back panel, water bladder compatible
15–65L
Day hikes, nature trails
Osprey, Deuter, Columbia
⛺ Trekking/Camping Pack
Internal frame, hip belt, load lifters
50–80L
Multi-day hikes, expeditions
Gregory, Kelty, The North Face
Hydration Pack
Bladder pocket, slim fit, bite valve
5–15L
Running, biking, trail running
CamelBak, Osprey, Nathan
Climbing Backpack
Gear loops, rope holder, durable fabric
20–40L
Rock climbing, mountaineering
Black Diamond, Arc’teryx, Petzl
✈️ Travel Backpack
Suitcase-style opening, compression straps
30–50L
Travel, carry-on compatible
Nomatic, Osprey, Tortuga
Anti-Theft Backpack
Hidden zippers, RFID-blocking compartments
15–30L
Commuting, urban travel
Pacsafe, XD Design, Samsonite
Bicycle Backpack
Slim fit, ventilation, helmet holder
15–25L
Cyclists, bike couriers
Thule, Ortlieb, Chrome Industries
Camera Backpack
Padded dividers, tripod straps, lens compartments
15–30L
Photographers, videographers
Lowepro, Peak Design, Manfrotto
Diaper Bag Backpack
Bottle compartments, changing pad, wipes pocket
15–25L
Parents, baby care on the go
Skip Hop, Ruvalino, Bag Nation
Tactical Backpack
MOLLE system, hydration-compatible, rugged design
20–40L
Military, survival, outdoor use
5.11 Tactical, Maxpedition, Condor
️ Drawstring Backpack
Ultra-light, single compartment, quick-access
5–15L
Gym, sports, kids’ activities
Nike, Under Armour, Adidas
️ Rolltop Backpack
Expandable capacity, waterproof roll-top closure
20–30L
Commuting, cycling, rain protection
Rains, Timbuk2, Chrome Industries
❄️ Cooler Backpack
Insulated, leak-proof liner, holds drinks and food
15–30L
Picnics, camping, tailgating
YETI, Coleman, TOURIT
Waterproof Backpack
Fully waterproof material and seams
15–35L
Water sports, rainy environments
Ortlieb, Sea to Summit, OverBoard
Pet Backpack Carrier
Mesh windows, padded interior, ventilation
10–25L
Pet travel, small dogs/cats
PetAmi, K9 Sport Sack, Lekereise
Introduction to Different Types of Backpacks
A backpack is not just a bag; They are an extension of our way of life. From busy city commuting to peaceful mountain climbing, different types of backpacks have evolved to meet specific needs and preferences. Whether you go to school, climb cliffs, or travel the world, choosing the right backpack will determine the success or failure of your day. Different types of backpacks resonate with every student, traveler, parent, and adventurer. This is not just about carrying things; This is about cleverly carrying it. There are dozens of different backpacks on the market, and backpacks are no longer one size fits all. Let’s break them down by function, design, and daily use, so you can know exactly which bag has your back. You may also interest in Backpack Size, you can visit our another blog How to Measure Backpack Volume.
Why Choosing the Right Backpack Matters
If you’ve ever hobbled home after carrying a poorly-designed bag, you understand the stakes. The right backpack reduces strain on your shoulders and back, improves your mobility, and organizes your items efficiently. For outdoor explorers, features like waterproofing or hydration access become essential. For urban dwellers, it’s all about compartments, security, and comfort. Even students need to factor in tech-friendly pockets and ergonomic straps. Simply put, the perfect backpack is the unsung hero in your daily journey.
School Backpacks: Classic and Functional
School backpacks are designed for function and comfort. Typically between 20–30L in volume, they feature padded shoulder straps, multiple compartments for books, stationery, and laptops, and are crafted for everyday durability. Best For: Students, daily commuting Top Brands: JanSport, Herschel, Adidas Pro Tip: Look for a school backpack with a water bottle pocket and a reinforced bottom. You’ll thank yourself during rainy days and locker drops.
Laptop Backpacks: Tech-Savvy and Secure
Laptop backpacks protect your digital life. Designed with shock-absorbing sleeves and organizational layouts, they usually range from 20–35L and offer padded compartments, USB ports, and even RFID protection. Capacity: 20–35L Best For: Professionals, college students, remote workers Top Brands: Nomatic, Targus, Samsonite Pro Tip:Whether you’re heading into a meeting or working from a café, these backpacks combine style with function—your laptop’s personal bodyguard.
Mini Backpacks: Small but Stylish
Don’t let their size fool you. Mini backpacks, often between 5–15L, are trendy, lightweight, and perfect for carrying just the essentials. Think phone, wallet, keys, and maybe a compact umbrella. Capacity: 5–15L Best For: Light travel, festivals, fashion statements Top Brands: Fjällräven Kånken Mini, Michael Kors Pro Tip: These are ideal when a handbag feels too formal and a full-sized pack feels like overkill.
Hiking Backpacks: Trail-Tested Features
Trail-ready hiking backpacks are built for movement and endurance. They come with hydration bladder compatibility, ventilated back panels, trekking pole loops, and weather-resistant materials. Capacity: 15–65L Best For: Day hikes, outdoor enthusiasts Top Brands: Osprey, Deuter, Columbia Pro Tip:If you’re spending hours—or days—on a trail, this is a must-have. Always check for a sternum strap and adjustable hip belt for even weight distribution.
Trekking and Camping Packs
Trekking backpacks are the beasts of the backpack world. They offer 50–80L capacity, internal frames, load lifters, and hip belts—essential for long treks or mountaineering. Capacity: 50–80L Best For: Backpackers, campers, adventurers Top Brands: Gregory, The North Face, Kelty Pro Tip:These packs prioritize comfort and load management, with top-loading and side-zip options. Some even include detachable daypacks for excursions.
Hydration Packs: Stay Refreshed on the Go
Designed for quick hydration during intense activity, hydration backpacks are small (5–15L) and snug-fitting, with a dedicated compartment for a water bladder and bite valve. Capacity: 5–15L Best For: Runners, cyclists, trail runners Top Brands: CamelBak, Nathan, Osprey Pro Tip:Perfect for those on the move, especially in hot or dry environments. Most models include small pockets for keys or snacks.
Climbing Backpacks: Built for Adventure
Climbing backpacks need to be tough. Gear loops, rope attachments, and minimal bulk are non-negotiable. With 20–40L capacity, they are rugged and efficient. Capacity: 20–40L Best For: Climbers, mountaineers Top Brands: Black Diamond, Petzl, Arc’teryx Pro Tip:Look for reinforced fabric and smart compression straps. These backpacks should never get in your way while scaling rock or ice
Travel Backpacks: Your Mobile Closet
More structured than hiking packs and more flexible than suitcases, travel backpacks often range from 30–50L. They include suitcase-style openings, lockable zippers, and multiple compartments. Capacity: 30–50L Best For: Air travel, backpacking abroad Top Brands: Tortuga, Osprey, Nomatic Pro Tip:They fit overhead bins and reduce travel stress—especially for digital nomads or international students.
Anti-Theft Backpacks: Travel with Confidence
These feature hidden zippers, lockable compartments, cut-proof materials, and RFID-blocking pockets. Capacity: 15–30L Best For: Urban travel, commuting Top Brands: Pacsafe, XD Design, Samsonite Pro Tip:Safety meets style—essential in crowded metro stations or airports.
Bicycle Backpacks: Cyclist’s Essential Gear
Cycling backpacks are sleek, aerodynamic, and weatherproof. Designed to sit close to your body, they often feature helmet holders, high-visibility elements, and back ventilation systems.
Capacity: 15–25L Best For: Urban cyclists, bike commuters, couriers Top Brands: Ortlieb, Chrome Industries, Thule Pro Tip:Some models even come with reflective strips or LED mounts for safer nighttime rides. They’re also great for carrying laptops, lunch, and a change of clothes for work.
Camera Backpacks: Organized Creativity
For photographers and content creators, camera backpacks are more than bags—they’re portable studios. With padded dividers, secure compartments, and tripod straps, these are tailor-made for protecting gear on the go.
Capacity: 15–30L Best For: Photographers, videographers Top Brands: Lowepro, Peak Design, Manfrotto Pro Tip:Many have customizable interiors for lenses, drones, batteries, and cables. Some also feature hard shells and waterproofing for shooting in extreme conditions.
Diaper Bag Backpacks: Parents’ Go-To Gear
Parenting on the move is easier with a well-designed diaper backpack. These feature multiple insulated bottle compartments, changing pads, and easy-access wipe pockets—all within a stylish, hands-free format.
Capacity: 15–25L Best For: New parents, caregivers Top Brands: Skip Hop, Ruvalino, Bag Nation Pro Tip:They don’t just look good—they keep everything from pacifiers to baby clothes organized and close at hand.
Tactical Backpacks: Rugged and Reliable
Tactical backpacks scream durability. Designed with the MOLLE (Modular Lightweight Load-carrying Equipment) system, they allow users to attach pouches and gear based on mission needs. Built with reinforced stitching and water-resistant fabric, they endure the toughest conditions.
Capacity: 20–40L Best For: Military, survivalists, outdoor enthusiasts Top Brands: 5.11 Tactical, Maxpedition, Condor Pro Tip:You’ll find hydration bladder compatibility, multiple compartments, and reinforced zippers—ideal for wilderness treks, bug-out bags, or field missions.
Drawstring Backpacks: Simplicity Meets Function
These ultra-light bags are the epitome of simplicity. Just a single compartment with cinch cords, they’re ideal for quick trips, gym sessions, or kids’ activities.
Capacity: 5–15L Best For: Gym-goers, events, casual use Top Brands: Nike, Under Armour, Adidas Pro Tip:They’re affordable, foldable, and often used as swag bags at events or promotional giveaways—but that doesn’t mean they’re disposable. Durable versions last for years.
Rolltop Backpacks: Expandable and Waterproof
Rolltop designs are not only trendy but functional. Their expandable top closures offer flexible storage, while the design naturally protects against rain.
Capacity: 20–30L Best For: Commuters, cyclists, urban explorers Top Brands: Rains, Timbuk2, Chrome Industries
Pro Tip:These are ideal for people who want a sleek, minimalist style with functional perks like weather resistance and secure closure.
Cooler Backpacks: Chilled Convenience
A cooler backpack does more than store your lunch—it keeps it at the perfect temperature. Featuring insulated, leak-proof linings, these are designed for food and beverage storage.
Capacity: 15–30L Best For: Picnics, beach trips, tailgating Top Brands: YETI, Coleman, TOURIT Pro Tip:Advanced models can hold ice for 24+ hours. Think of it as a high-tech lunchbox you can wear on your back.
Waterproof Backpacks: Built for Downpours
Waterproof backpacks go beyond water resistance. With welded seams and waterproof zippers, they are fully submersible in some cases.
Capacity: 15–35L Best For: Water sports, kayaking, stormy commutes Top Brands: Sea to Summit, Ortlieb, OverBoard Pro Tip:They’re essential for rainy cities, paddleboarding, or simply safeguarding expensive tech during unexpected downpours.
Pet Carrier Backpacks: Take Pets Anywhere
Perfect for cats and small dogs, pet carrier backpacks are built with breathable mesh, padded interiors, and sturdy frames to keep your furry friend safe and comfy.
Capacity: 10–25L (or weight-rated) Best For: Pet travel, urban strolls, vet visits Top Brands: K9 Sport Sack, PetAmi, Lekereise Pro Tip:They’re great for bike rides, hiking, or just exploring the city without leaving your pet behind.
Specialty Backpacks: Niche Designs
There are backpacks for nearly every niche you can imagine: from fishing tackle backpacks to gaming laptop carriers with built-in fans. These packs solve very specific problems with targeted features.
Best For: Hobbyists, niche professionals Examples: Gaming backpacks with USB hubs, DJ backpacks with vinyl compartments Pro Tip:These are usually brand-specific and often command a premium for their tailored utility.
Eco-Friendly Backpacks: Sustainability in Style
Made from recycled bottles, organic cotton, or sustainable leather alternatives, eco-friendly backpacks focus on low environmental impact without sacrificing quality.
Capacity: Varies Best For: Conscious consumers, students, travelers Top Brands: Terra Thread, Patagonia, Bellroy Pro Tip:Choosing one supports ethical manufacturing, often from B-Corp certified companies. And yes—they look amazing, too.
Modular Backpacks: Customization at Its Best
Modular packs allow users to attach or detach compartments based on need. Perfect for photographers, travelers, or EDC (everyday carry) enthusiasts.
Best For: Gearheads, tech workers, field agents Top Brands: Mission Workshop, Boundary Supply Pro Tip:It’s like a backpack-meets-transformer—adjustable to the core, depending on the day’s mission.
Convertible Backpacks: Versatile by Design
Convertible designs can switch between backpack, tote, duffel, or messenger bag. They’re often favored by travelers and digital nomads who value flexibility.
Best For: Travelers, creatives, professionals Top Brands: Samsonite, Timbuk2, Nomatic Pro Tip:Perfect for flying through security or dashing into a meeting—one bag, multiple modes.
Luxury Backpacks: Fashion Meets Function
Think sleek leather, premium hardware, and high-end craftsmanship. These backpacks combine aesthetics with function, making them statement pieces.
Best For: Fashion-forward professionals Top Brands: TUMI, Coach, Montblanc Pro Tip:Not just bags—these are luxury accessories that turn heads in boardrooms and boutiques alike.
Backpacks for Kids: Designed for Little Ones
From superheroes to unicorns, kids’ backpacks are tailored for both fun and safety. They’re lightweight, often come with chest clips for stability, and feature reflective patches.
Capacity: 5–15L Best For: Preschoolers, early graders Top Brands: Skip Hop, Pottery Barn Kids, Wildkin Pro Tip:They’re fun to carry—and make kids feel just like grown-ups with their own “gear.”
