The 10 Best 40 Liter Backpacks Of 2024, Tested By CampFireHQ

【Large Capacity & Multi Compartment】With 40L storage space, this backpack features with multi-compartment design includes one main zipped compartment, one zipped front pockets and two side pockets. One separator and one small zippered pocket in the main compartment are convenient enough to help you further organize things.Large capacity helps you easily organize all your essential items.

【Purchase Tips】- If there is any problem, just contact with us, we will handle with it immediately.

【Compact & Comfortable】It weighs only 1 pounds, can easily fold into its own pocket for storage,and unfold it when you need it. Breathable mesh shoulder straps with plentiful sponge padding help relieve the stress from your shoulder. The chest clip with a whistle buckle work perfectly to distribute the pack’s weight and keep it steady and centered. A must have for sports , hiking, camping and traveling.

【Upgraded Wet Pocket Design】Venture Pal backpack stands out with more humane design for easy and convenient use. One waterproof wet pocket is added to the main compartment, a zipper on the back of this backpack which led to the internal wet pocket, to better separate sweaty clothes, towels or other personal things after swimming or taking exercise.

【Durable Material】This backpack is made of high quality tear and water resistant nylon fabric,heavy duty metal zippers and enhanced by bar-tacks at major stress points provide long-lasting durability against daily activities.The extra strength provided by the double-layer bottom piece makes it possible to carry more stuff.

100% SATISFACTION: If you are unhappy with our hiking daypacks, please do not hesitate to contact us. Support returns and exchanges within 90 days.

BREATHABLE MESH PADDING: It is a ergonomically designed daypack. With ventilated mesh padding shoulder straps and backside. It is a perfect hiking backpack for outdoor sports.

COMFORTABLE & MULTIFUNCTIONAL: This travel backpack can be easily fold into its own pocket for storage; the sturdy shoulder straps with plentiful sponge padding help relieve the stress from your shoulder. Ideal comfort for daily use or day trips, holiday, travel, hiking, school, camping and shopping.

DURABLE MATERIAL: Our camping backpacks made of high quality tear and waterproof polyester fabrics with smooth metal zippers. Pack and shoulder strap stitching is not easy to tear even if it bears heavy items. All stress points are reinforced with bar tacking to increase its longevity.

LARGE CAPACITY BACKPACK: This hiking backpack has 40L storage space, dimension is 21.3*13.8*9.1 inch. With multi-compartment design includes one main zipped compartment, one zipped front pockets and two side pockets, one separator and one small zippered pocket in the main compartment, there is more than 10 pockets can hold everything you need in travels, such as phone, pens, maps,bottles or umbrella etc. You can easily organize all your essential stuffs.

❤ Breathable Mesh Padding: Stylish DayPack with the ventilated mesh padding shoulder straps and backside, breathable system and lightweight design are the perfect hiking backpack for outdoor sports. Ergonomically designed provides body comfort even when pack is completely full. Keep it cool even in summer.

❤ 100% RISK-FREE PURCHASE: If you are not satisfied with our Rucksack, please contact us immediately, we will give you a satisfied solution ASAP.

❤ Large Capacity & Multi Compartment Bookbag: College Backpack with 40L storage space(20.5inch x 13inch x 7.1inch), this backpack features with multi-compartment design includes one main zipped compartment, one zipped front pockets and two side pockets. One separator and one small zippered pocket in the main compartment are convenient enough to help you further organize things.Large capacity helps you easily organize all your essential items.

❤ Compact & Comfortable: It weighs only 1.9 pounds, can easily fold into its own pocket for storage,and unfold it when you need it. Breathable mesh shoulder straps with plentiful sponge padding help relieve the stress from your shoulder. A must have for sports , hiking, camping and traveling.

❤ Water Resistant & DURABLE: Made of Water Resistant high-density polyester material. FENGDONG camping backpack is made of extra thick, tear-resistant, water-resistant and anti-abrasion polyester fiber. All stress points are reinforced with bar tacking to increase its longevity.

【High-Quality Material】Our camping backpacks are made of high quality tear polyester fabrics with premium nylon zippers, which is more sturdy and smooth. All the zippers and stitching of our travel backpack for men are reinforced. No worries about zippers stop working after slightly used. Pack and shoulder strap stitching is not easy to tear even if it bears heavy items. All stress points are reinforced with bar tacking to increase its longevity.

【Ergonomic and Comfortable Design】Thicker padded back with ergonomic breathable design paired with adjustable, breathable and padded shoulder help to reduce fatigue during a long day of hiking. The hiking daypack comes with outside straps to hang your sleeping or other gears. The adjustable chest buckle works perfectly to distribute the back pack’s weight and keep it steady and centered. It is a perfect travel backpack for outdoor sports.

【Unique Design Backpack】Hiking backpack in expandable version. Large capacity & lightweight hiking daypack. Before extension:14 x 8 x 21.5 inch (40L). After extension:14 x 8 x 25.5 inch (50L)

【Warranty】If you have any problems, please reach out to us, we will reply within 24hrs. (We provide replacement services for quality problems within 1 year and lifetime customer service)

【Expandable & Extra Large Capacity】SEMSTY hiking backpack can be expanded by using the zipper at the bottom (from 40L to 50L). Roomy enough for a CARRY ON. The side buckles make your stuffs safe and make the backpack not too bulged even it's fully packed. Multi-compartments can hold everything you need in travels, such as phone, pens, maps,bottles, umbrella or camping supplies etc. You can easily organize all your essential stuffs. An outdoor backpack perfect for hiking, camping and travel.

【Daypack】Easy to carry:The 40L hiking backpack is lightweight and it’s breathable mesh shoulder straps with plentiful sponge padding help to relieve the stress from your shoulder. The large capacity of 40L provides enough space for outdoor travel,camping,hiking and fishing. It meets size requirements for most airlines. This camping backpack can be used as hiking backpack, travel bags and backpacking backpack,which is suitable for men and women.

Lightweight yet Durable; The backpack is made from High-Quality Water and Tear Resistant Nylon fabric, providing strength and long-lasting performance with minimal weight; Adjustable and breathable padded shoulder and strap to meet different requirements for both men and women

Versatile; Ultra-light, Ultra-durable, Ultra-awesome daypack. Perfect for hiking, occasional travel, day-to-day use, packing beach accessories, suitcase alternative, storing diapers, college, camera compartment, camping, and more, and a great gift for everyone.

Practical Design; This hiking backpack has bungee elastic ropes and straps for hanging the trekking poles, fishing rods, sleeping bag, or camping accessories for extra space. Chest strap for secure lock firmly and has the whistle wildlife essentials helping you to find your companion when in need. A large side mesh pocket to hold the big bottle

High Capacity 40L; Unfold size: 22.8 x 12.6 x 9.4 inches (H x W x D); Roomy enough to carry what you need on the trip like the hammock, clothes, towel, food, and a couple of beers if needed. NOTE: the backpack is 40L+ when it is fully packed. 1 Main Compartment, 2 Top Pouch (Interior Exterior), 1 Front Spandex Pouch, 2 Sports Bottle Holder, and Padded Backpack Strap with Chest Clip

Packable Handy Size; It fits into an ultra-compact pouch. Easy to fold up into a small pocket: 9.85x 9.06 inches (H x W). Weight: 12.7 ounces. So you can easily pack it in your suitcase or car and have an extra bag without taking up too much space

Large Capacity & Multi Compartment: Maelstrom Hiking Daypack provides several pockets for handy storage and convenient organization. Spacious backpack packed with roomy zipper main compartment, 1 top pocket, 3 front zipper pocket, 2 waist zipper pockets and 2 mesh side pockets.In addition,one waterproof wet pocket is added to the main compartment to better separate sweaty clothes or other personal things after swimming or taking exercise.

LIGHTWEIGHT -- Easy to carry:The 40L hiking backpack is lightweight and it’s breathable mesh shoulder straps with plentiful sponge padding help to relieve the stress from your shoulder. The large capacity of 40L provides enough space for outdoor travel,camping,hiking and fishing. It meet size requirements for most airlines. This camping backpack can be used as hiking backpack, travel bags and business bag,which is suitable for men and women.

Ergonomic and Comfortable Design:Thicker padded back with ergonomic breathable design paired with adjustable, breathable and padded shoulder help to reduce fatigue during a long day of hiking. The hiking daypack comes with an ergonomic ring handle,which is labor-saving and durable. The adjustable chest buckle works perfectly to distribute the pack’s weight and keep it steady and centered. And chest buckle designed as a survival whistle for quick and easy use in case of emergency.

High-Quality Material:Hiking backpack is made of high quality rip-stop 210d nylon fabric,which is water resistant,tear resistant,anti-scratch and wear resistant. Furthermore,we also give away a rain cover with a clear silver reflective logo. It is putted in the little pocket under the backpack. So it is no doubt that all your things will keep dry during rain. Just take this outdoor backpack,no matter the weather.

Unique Function Design:The camping backpack is printed with reflective signs to remind safety. The sides of the backpack have elastic and fasteners that can hold two sets of trekking sticks or adjust the webbing according to needs. There is a headphone hole on the top of the backpack for you to enjoy music. There is a Velcro to fix the water bag liner in the main bag and a water pipe hole on the top side of the backpack to assemble the water bag system.

Strap type: Shoulder Strap

🏃【Large Capacity & Multi Compartment】:The capacity of camping backpack is 40 liters. 1 main compartment for a 16"laptop, 3 front pockets, 2 zipped front pockets great for quick access, 2 side pockets+1 hip pockets, large capacity helps you easily organize all your essential items.

🏃【Comfortable and Breathable】:Breathable mesh shoulder straps with plentiful sponge padding help relieve the stress from your shoulder. The chest clip with a whistle buckle work perfectly to distribute the pack’s weight and keep it steady and centered. A must have for outdoors , hiking, camping and traveling.

🏃【Consummate Design】:There is a compartment in the main pocket designed for putting Hydration Bladder, keeping you hydrated for a day. Hydration Bladder is NOT INCLUDED. Also various compression belts can additionally carry trekking poles, sleeping bags, tents and other camping equipment.

🏃【Ideal & Outdoor Companion】:The backpacking backpack is perfect size for men or women, use for any outdoor activity like traveling, hiking, mountaineering, camping, school and daily use. which is a best gift for family and friends.

🏃【Durable and Water-resistant】:This 40L hiking daypack is made of highly water-resistant 400D polyester fabric, YKK zippers smoothly and not easy to come off, provides long-lasting performance. In addition, it comes with a rain cover in the bottom pocket which can cover your whole pack.

🌳COMFORTABLE & EASY BURDEN -- TOMULE 40L Hiking Daypack /Camping Backpack / Cycling Backpack /Fishing Backpack/ Traveling Daypack / Tactical Backpack is specially designed for traveling enthusiasts. Adjustable breathable shoulder straps with plentiful sponge padding help relieve the stress from your shoulder, ensure a proper fit and comfortable all-day use. The chest clip with a whistle buckle work perfectly to distribute the pack’s weight and keep it steady and centered.

🍁WATER RESISTANT & DURABLE -- Hiking backpack is made of High quality rip-stop nylon fabric, water resistant, tear resistant, anti-Scratch, wear resistant, breathable and moisture proof, smooth and comfortable.It can prevent the water and dust into the backpack, protect your valuables from heavy rain and keep everything dry. Durable two-way abrasion-resistant SBS metal zipper for secure closure.

🌴LARGE CAPACITY & MULTI COMPARTMENT -- Spacious backpack packed with roomy zipper main compartment, 1 zipper Secondary compartment, 2 front zipper pocket, 1 wet pocket, 3 internal pocket, and 2 mesh side pockets. 40-liter Ultra-light Foldable backpack provides enough space for outdoor travel, camping, hiking and fishing. It meet size requirements for most airlines, enough room for 3 or 4 days trips.

🚀SHOP WITH CONFIDENCE -- We are offering 90-day replacement service and 24/7 service, if you have any question, please feel free to tell us! We will give you a satisfactory solution! You don’t have to worry about any problems!

🌸WET POCKET DESIGN -- One waterproof wet pocket is added to the main compartment, a zipper on the back of this backpack which led to the internal wet pocket, to better separate sweaty clothes, towels or other personal things after swimming or taking exercise.

🌵LIGHTWEIGHT & FOLDABLE -- Easy to carry. 40L Hiking backpack itself weight Only 0.7 pounds, making your journey relaxing. It also can be easily stuffed into its own zippered pocket for space-saving storage and compact portability. Unfold Size: 19.3*12.5*6.3 inches. Folded Size: 6.6*8.2*1.9 inches. It meet size requirements for most airlines, enough room for 3 or 4 days trips.

🍄MULTIPLE-OCCASIONS -- This backpack Can be used as hiking backpack daypack / sling bags / travel bags / working or business bag, suitable for women /men/youth/ girls /kids outdoor hiking ,office, school, business and daypack. Camping out with TOMULE Backpack to breath fresh air and refresh your mood.

LARGE CAPACITY HIKING BACKPACK: The SKYSPER 40L hiking backpack offers multiple compartments for easy storage and organization. It comes with a spacious zipper main compartment, 2 front zipper pockets, 1 front zipper sleeping bag pocket, 2 mesh pockets, 2 waist zipper pockets. The main compartment is additionally designed to help secure and carry a hydration bladder(not included). The 40l backpack can easily hold everything you need while hiking.

ERGONOMIC AND COMFORTABLE DESIGN: The thickened padded back features an ergonomic breathable design, paired with breathable shoulder pads that help reduce fatigue during a full day hike. We’ve also added a sleeping bag compartment, a pocket near the bottom which can hold your shoes and sleeping bag.

UNIQUE SECURITY DESIGN: The hiking backpack features an anti-theft zipper to prevent important documents and items from being stolen while on the road. The mochila comes with a rain cover on the bottom and a fixing buckle, so you don't have to worry about the rain cover being blown off by heavy wind. The hiking backpack comes with an outdoor emergency safety guide, providing additional safety information for lovers of the outdoors.

ADJUSTABLE AND REMOVABLE STRAP SYSTEM: The camping backpacks are designed to have convenient trekking pole fixtures. Open front-end plugins can be adapted to different hiking gear and multi-functional extensions.The 40L backpack also features detachable straps and an adjustable chest strap, allowing it to meet the requirements of a variety of situations. It comes with a safety whistle, making it the perfect hiking backpack for outdoor activities.

WATER RESISTANT AND DURABLE MATERIAL: Our Hiking Backpack is made of high-density thickened 600D polyester and 210D nylon plaid fabric, which is water-resistant, impermeable, tear resistant and wear-resistant. All of the bag's stress points and shoulder straps are reinforced with lap-knots to ensure long lasting durability.

【Ergonomic And Comfortable Design】: The suspension and breathable backpack system is designed according to the body's back movement structure, which is comfortable and breathable to fit human muscles. Scientifically distribute the weight of the backpack evenly to the entire backpack, effectively alleviating the problems of muscle soreness caused by long-term weight bearing.

【Reliable And Friendly Customer Service】: INOXTO mountaineering backpack is specially designed for outdoor mountaineering enthusiasts. We offer a 30-day money-back guarantee and a 3-month replacement warranty. If for some reason you are not satisfied with our hiking backpacks, please contact us. We will be happy to help you.

【Perfect Capacity】: The storage space of our backpack is 40L. This capacity can not only help you store the essentials for traveling or climbing. And you won’t feel tired from being overweight. Let you focus on the journey. Intimate care, smooth curves, and elegant appearance will make you linger.

【High-Quality Waterproof Cover】: The waterproof cover is made of high-quality tear-resistant nylon material, with an outer waterproof coating and a PU coating on the inner layer. It can provide reliable rain protection up to 3000 mm, which is very suitable for any rainy activities.

【High-Quality Material】: Water-repellent and tear-resistant polyester fabric, with good abrasion resistance and environmental protection, effectively blocking the penetration of water molecules, suitable for any outdoor environment. With a breathable mesh shoulder strap and a large number of sponge pads, it can quickly dissipate heat, breathe and comfort, and keep cool in summer.