Best 40L Hiking Backpack (2025 Update)

Introducing the Durable and Water-resistant 40L Hiking Daypack, a must-have companion for all your outdoor adventures. This high-quality backpack is constructed with highly water-resistant 400D polyester fabric, ensuring long-lasting performance even in the toughest conditions. The YKK zippers are not only smooth but also securely attached, providing you with peace of mind while on the go. As an added bonus, the pack comes with a rain cover conveniently stored in the bottom pocket, allowing you to protect your belongings from unexpected showers.

With a generous capacity of 40 liters, this camping backpack offers ample space to organize all your essential items. The main compartment is large enough to accommodate a 16" laptop, while the three front pockets and two zipped front pockets provide quick and easy access to frequently used items. Additionally, there are two side pockets and one hip pocket, offering even more storage options. Say goodbye to the hassle of rummaging through your backpack – with this daypack, everything has its place.

Comfort is key when it comes to outdoor adventures, and this backpack delivers. The breathable mesh shoulder straps are equipped with plentiful sponge padding, effectively relieving stress from your shoulders. The chest clip, featuring a whistle buckle, serves a dual purpose – distributing the pack's weight evenly and keeping it securely centered. Whether you're hiking, camping, or traveling, this backpack ensures that you stay comfortable and supported throughout your journey.

Designed with your needs in mind, this backpack features a dedicated compartment in the main pocket for a Hydration Bladder (not included). Staying hydrated is essential, and this thoughtful design allows you to conveniently carry your hydration essentials for a day of outdoor exploration. Additionally, the pack offers various compression belts that can be used to carry trekking poles, sleeping bags, tents, and other camping equipment. With this backpack, you'll be fully equipped for any adventure that comes your way.

Suitable for both men and women, this backpacking backpack is the ideal outdoor companion. Perfect for traveling, hiking, mountaineering, camping, and daily use, it is versatile enough to accompany you on all your outdoor activities. Whether you're embarking on a thrilling hike or simply running errands, this backpack is designed to meet your needs. Its durability, functionality, and spaciousness make it an excellent gift choice for family and friends who love the great outdoors.

Invest in the Durable and Water-resistant 40L Hiking Daypack and experience the convenience and reliability it offers. Get ready to embark on your next adventure with confidence, knowing that this backpack has your back.

Introducing the Free Float Suspension Backpack, a reliable and versatile companion for all your outdoor adventures. With its innovative design and thoughtful features, this backpack is sure to impress even the most seasoned hikers and campers.

One of the standout features of this backpack is its free float suspension system. This low profile open air ventilation system allows for maximum breathability, keeping you cool and comfortable even during the hottest summer hikes. The moisture wicking mesh further enhances the airflow, ensuring that you stay dry and sweat-free throughout your journey. Plus, the customizable torso length ensures a perfect fit, so you can say goodbye to uncomfortable straps and sore shoulders.

No need to worry about unexpected downpours with this backpack. It comes equipped with an easy access rain cover that keeps your gear dry and protected. So whether you're caught in a sudden shower or hiking through a wet forest, you can trust that your belongings will remain safe and dry.

Comfort is key when it comes to a backpack, and the 3D comfort cradle system of this backpack delivers just that. It provides an ultra comfortable and body-hugging fit, allowing you to carry your gear with ease. No more backaches or discomfort during long hikes or camping trips.

Convenience is another aspect this backpack excels in. It features a front stretch mesh pocket that allows for easy access to your essentials while you're on the trail. Whether it's a water bottle, a snack, or your smartphone, you can reach for them effortlessly without having to rummage through the main compartment.

With a generous volume of 40 liters, this backpack offers ample space to store all your gear and essentials. Whether you're embarking on a day hike or a multi-day camping trip, you can pack everything you need without worrying about running out of space.

The FENGDONG Camping Backpack is a reliable and durable choice for any outdoor enthusiast. Made from high-density polyester material, this backpack is water-resistant and built to withstand tough conditions. Its extra thick and tear-resistant construction ensures long-lasting performance, making it an ideal companion for your outdoor adventures.

Designed with your comfort in mind, this backpack features breathable mesh padding on the shoulder straps and backside. This ventilated system allows air to flow freely, keeping you cool even during the hottest summer days. The lightweight design adds to the overall comfort, so you can enjoy your outdoor activities without feeling weighed down.

With a large capacity of 40L, this backpack offers ample storage space for all your essentials. The multi-compartment design includes a main zipped compartment, front pockets, and side pockets. Inside the main compartment, you will find a separator and a small zippered pocket, providing convenient organization options. No more rummaging through your backpack to find what you need – everything can be easily accessed and organized.

Not only is this backpack spacious and functional, but it is also compact and easy to carry. Weighing only 1.9 pounds, it can be folded into its own pocket for convenient storage. When you need it, simply unfold it and you're ready to go. The breathable mesh shoulder straps with ample sponge padding ensure that your shoulders stay comfortable, even when the backpack is fully loaded.

We stand behind the quality of our product and offer a 100% risk-free purchase. If you are not satisfied with our Rucksack, please contact us immediately and we will provide you with a satisfactory solution as soon as possible. Choose the FENGDONG Camping Backpack and experience the perfect blend of durability, comfort, and functionality for all your outdoor adventures.

Looking for a backpack that's perfect for outdoor activities? Look no further than this 40L hiking backpack with a Wet Pocket Design. The 100% waterproof wet pocket is located at the back of the backpack, so you can take it with you while swimming or hiking without worrying about your phone or purse getting wet. It's also a great way to separate sweaty clothes, towels, or other personal items from the rest of your belongings.

This backpack features a multi-compartment design with 40L of storage space. It has one main zipped compartment, a second large zipped front pocket, one front zipped hidden pouch, one front zipper compartment, and 2 side pockets. There's even a separator and a small zippered pocket in the main compartment to help you organize your travel essentials or daily items.

The backpack is lightweight, weighing only 1lb. When unfolded, it measures 18.9*12.9*9.4inch(L*W*H) and when folded, it measures 9.4×8.7inch. This makes it a true space saver. You can fold the travel backpack into its pocket for storage to avoid overweight charges. The breathable widened S-type shoulder straps with plentiful sponge padding help relieve stress from your shoulders. The adjustable chest strap with a whistle buckle helps you lock your backpack in place securely or helps you put it in your luggage.

This handy hiking daypack is made of high-quality tear and water-resistant nylon fabric. The Bar-Tacks Processed at the seam provides extra strength and long-lasting performance. Durable two-way SBS zippers are abrasion-resistant and ensure secure closure.

This is a versatile backpack that can be easily folded into the front large pocket to fit anywhere and unfolds from pocket to backpack in seconds. It's a lightweight backpack that's perfect for travel, hiking, camping, sports, overnight trips, daily use, shopping, and more. Whether you're heading out for outdoor sports or leisure activities in or out of the city, this backpack is the perfect companion.

This ski bag is designed to make traveling with your gear a breeze. With a main compartment that has a U-shaped opening, this bag can easily accommodate two pairs of skis up to 185 cm in length. The interior of the bag features a padded divider panel and hold-down straps to keep your gear organized and prevent it from shifting around during transit. The center of the bag is also padded to offer extra protection for your ski bindings, ensuring that they arrive at your destination in perfect condition.

The ski bag also features quick-release adjustable compression straps on each end, which help to keep your gear secure and prevent it from shifting around during transport. The long webbing handles on the bag can be used as a shoulder strap, making it easy to carry your gear through airports, train stations, and other travel hubs.

Introducing the Terra 40 Backpack, the perfect companion for your backcountry excursions. Designed with a 40-liter capacity and user-friendly features, this pack is ideal for overnight or light two-day adventures.

One of the standout features of the Terra 40 is the patent-pending Dyno Lift System. This innovative system is self-equalizing and equipped with adjustable load lifters, allowing you to easily carry what you need without unnecessary added weight. Say goodbye to discomfort and hello to efficient load distribution.

When it comes to organized storage, the Terra 40 does not disappoint. With a convenient full J-zip opening, you can quickly access all of your pack's contents. The separated compartments inside the pack help you keep your essentials organized and easily accessible while you're on the go. Plus, this pack is hydration compatible, ensuring you can stay fueled and hydrated throughout your trip.

Quality construction is a top priority for the Terra 40. It features the proprietary OPTFIT suspension system, a cushioned back panel, and breathable mesh for a comfortable and secure fit. The supportive molded hipbelt provides extra support when you need it most. No more worrying about discomfort or strain on your back, this pack is designed to help you carry a heavy load with ease.

Let's talk tech specs. The Terra 40 comes in two size options: S/M with dimensions of 22" x 13.4" x 8.7" and L/XL with dimensions of 22.4" x 13" x 9.8". The pack has a volume of 40 liters, offering ample space for all your gear. In terms of weight, the S/M option weighs approximately 3 pounds and 9 ounces, while the L/XL option weighs around 3 pounds and 12 ounces.

Please note that the Terra 40 Backpack is not intended for use by children 12 and under. Safety is paramount, and it's important to ensure the pack is used responsibly.

Introducing the revolutionary Micro-Adjust Suspension System, where you can effortlessly customize the fit of your backpack while it's still on your back. With a simple adjustment, you can extend or shorten the torso length by 10 centimeters or 4 inches, ensuring the perfect fit for your body. This innovative feature allows you to dial in the ideal comfort level for those long hiking trips.

Say goodbye to sweaty backs with the tensioned mesh back panel that offers unparalleled breathability. This advanced design keeps you cool and dry even during the most intense treks. No more feeling uncomfortable or weighed down by excessive perspiration – this backpack has got you covered.

Don't let unexpected rain showers dampen your spirits or your gear. With the high-visibility and removable rain cover, you can keep your belongings dry and protected during storms. No need to worry about water seeping through and ruining your essentials – this backpack has got your back, rain or shine.

Customizability is the name of the game with this backpack. The hip belt is compatible with interchangeable Versa Click accessories (sold separately), allowing you to personalize your pack to suit your specific needs. Whether you need extra storage, a water bottle holder, or a camera mount, simply attach the desired accessory and you're good to go.

Convenience meets functionality with the included Versa Click pole holder. Now, you can easily store your trekking poles on your hip belt without the hassle of taking off your pack. No more fumbling around or wasting time – simply secure your poles and continue on your adventure.

Stay organized on the go with the zippered pockets in the lid and hip belt. These compartments provide convenient storage for your smaller items, ensuring they are always within reach when you need them. No more rummaging through your entire pack just to find your keys or snacks – everything is neatly organized and easily accessible.

Need quick access to frequently used gear? The stretch fabric Shove-It pocket has got you covered. This handy feature allows you to swiftly grab your essentials without the need to open the main compartment. Perfect for storing items like a rain jacket, map, or snacks – it's all about accessibility and efficiency.

Effortlessly access your gear on the trail with the top and bottom access points. No matter where your items are stored in the pack, you can easily reach them without the hassle of unpacking everything. This feature saves you time and energy, allowing you to focus on the adventure ahead.

Are you carrying extra gear that won't fit inside the pack? No problem. The durable button hole webbing provides a secure attachment point for lashing gear to the front of the pack. Whether it's a sleeping bag, tent, or extra clothing, you can rest assured that it will be securely fastened and easily accessible when needed.

For those moments when you don't need your hiking poles or ice axe, the rear attachments allow you to stow them away. No need to worry about them getting in the way or causing any inconvenience – simply secure them and continue your journey with ease.

Experience the ultimate in comfort, convenience, and versatility with this exceptional backpack. With its micro-adjust suspension system, breathable back panel, customizable hip belt, and numerous storage options, it's the perfect companion for any outdoor enthusiast. Don't settle for anything less – choose a backpack that is designed to exceed your expectations.

Introducing the High Capacity 40L Hiking Backpack, a practical and versatile companion for your outdoor adventures. With its spacious design and durable construction, this backpack is designed to meet all your travel needs.

Measuring at 22.8 x 12.6 x 9.4 inches (H x W x D) when unfolded, this backpack offers a roomy interior to accommodate all your essentials. Whether it's a hammock, clothes, towel, food, or even a couple of beers, you can trust that this backpack has got you covered. Please note that the backpack has a capacity of 40L+ when fully packed, ensuring that you have ample space for all your belongings.

What sets this hiking backpack apart is its practical design. Equipped with bungee elastic ropes and straps, you can easily hang your trekking poles, fishing rods, sleeping bag, or camping accessories for extra storage space. The chest strap ensures a secure lock, keeping your belongings safe during your outdoor activities. Additionally, the integrated whistle wildlife essentials provide an added layer of safety, allowing you to locate your companions when in need. The backpack also features a large side mesh pocket, perfect for holding a big bottle.

Despite its high capacity and functionality, this backpack remains lightweight and durable. It is crafted from high-quality water and tear-resistant polyester fabric, ensuring long-lasting performance without weighing you down. The adjustable and breathable padded shoulder and strap make it suitable for both men and women, catering to different requirements and ensuring optimal comfort.

One of the standout features of this backpack is its packable design. It conveniently folds up into a small pocket measuring 9.85 x 9.06 inches (H x W), making it easy to carry and store. With a weight of only 12.7 ounces, it won't take up much space in your suitcase or car. This makes it a great option for those who want an extra bag without the hassle of bulkiness.

Versatility is another key aspect of this backpack. Whether you're hiking, traveling, going about your daily activities, packing beach accessories, storing diapers, or even needing a camera compartment, this backpack has got you covered. Its ultra-light, ultra-durable, and ultra-awesome features make it a reliable companion for any occasion. It also makes for a thoughtful and practical gift for everyone.

Choose the High Capacity 40L Hiking Backpack and experience the perfect blend of functionality, durability, and style on your next adventure.

Introducing the Upgraded Buckle Strap Backpack Rain Cover, a must-have accessory for outdoor enthusiasts. This innovative backpack cover is designed to keep your belongings dry and protected from the elements. With its improved buckle strap, you can now rest assured that the cover will stay in place, preventing any sliding off.

Designed to fit backpacks ranging from 30-40 liters, this cover is perfect for a variety of backpack sizes. With dimensions of Length(9.8"-13.7"), Width(5.9-9.8"), and Height(18.1-21.6"), you can easily find the right fit for your backpack.

Our backpack cover boasts a high-level of waterproofing, making it ideal for any weather condition. Made of 210t TAFFETA mixed material, this cover is not only wear-resistant but also highly durable. It can withstand up to 8000 mm water pressure, ensuring that your belongings stay dry even in heavy rainfall.

The 4-layer construction of this backpack cover provides optimal protection. The external fabric is rip-resistant, safeguarding your backpack from scratches, dirt, and sand. The internal layers are double waterproof coated, effectively keeping water, rain, fog, and snow at bay.

Not only is this backpack cover highly functional, but it is also incredibly compact. Each cover comes with a pouch, allowing for easy storage. You can conveniently pack it away when not in use, without taking up much space in your backpack.

We understand that finding the perfect fit for your backpack cover can sometimes be challenging. That's why we offer VIP customer service to ensure your satisfaction. If the backpack rain cover doesn't match your backpack size, we provide a free size exchange without the hassle of returning the product. Additionally, if your backpack cover gets ripped, we offer a full refund and provide you with a new one.

Invest in the Upgraded Buckle Strap Backpack Rain Cover and enjoy worry-free outdoor adventures. With its superior waterproofing, durable construction, and convenient storage, this cover is a game-changer for any backpacker or hiker. Don't let the weather dampen your spirits – protect your backpack and belongings with this reliable and versatile rain cover.

The MOUNTAINTOP 40L Hiking Daypack is an excellent backpack for adventurers who love rugged good looks and ample storage space. Made from tear and water-resistant polyester fabric, this backpack is durable and perfect for weekend vacations or three-day excursions. Measuring 13.0 "L x 7.9" W x 21.7 "H, it is suitable for hikers, hunters, and fishermen.

This hiking backpack features multiple pockets and storage compartments, including a large main compartment that can accommodate a 15.6'' laptop, side and hip pockets that are ideal for smaller items, and a built-in rain cover in the bottom pocket that will keep your gear dry, no matter what the weather. The spacious main compartment and bottom compartment also have direct access, making it easy to take out your items. The various compression belts can additionally carry trekking poles, sleeping bags, tents, and other camping equipment.

The MOUNTAINTOP 40L Hiking Daypack is designed with your comfort in mind. It has breathable mesh padding and a ventilated back system that will not only keep your items dry but also prevent unwanted sweat when the temperature gets hotter. The ergonomically-designed structure helps to evenly disperse the weight when full, making it a comfortable carry even when hiking.

This travel trekking backpack is an ideal outdoor companion for urban explorers and outdoor adventurers alike. With plenty of color options to pick from, it's also a great gift for family and friends.