Are you looking for best 40 liter backpack, we’ve consulted top experts who has in-and-out knowledge about the 40 liter backpack. We choose the top most quality product, which comes with amazing features you’ve never heard before. We have filter more than 100+ of product to give you top 10 list of best 40 liter backpack.

This list is undoubtedly the best 40 liter backpack available in the market today. However, if you don’t want to spend more time on filtering and finding which one is good 40 liter backpack, then you should absolutely go for our Top list of the winner. which comes with all the basic features one could expect in a 40 liter backpack.

Best 40 liter backpack – The Winners!

But these three has some more competitions too, Check out below List of Top 10 best 40 liter backpack.If you are ready to choose a new 40 liter backpack, check out our recommendations for the best 40 liter backpack. But if you’d like to learn more about the various types of 40 liter backpack available and how to choose the right one for you, read on.

List of Top 10 Best 40 liter backpack In Detailed

Bestseller No. 1
MOUNTAINTOP 40L Unisex Hiking Backpack Water Resistant Travel Backpack for Outdoor
  • 【Durable & Water Resistant】MOUNTAINTOP 40L Hiking Backpack is made of highly water-resistant polyester fabric, with YKK zippers, which provides strength and long-lasting performance. What's more, included a rain cover in the bottom, ensure your items dry in light drizzle, while not in heavy rain.
  • 【Large Capacity and Multi Pocket 】: This backpack for hiking is 22.8×11×8.7IN(58×28×22CM) in size, with a capacity of 40L and multiple pockets, 1 main compartment has a separate bladder compartment for a 3 liter bladder (bladder not included), 2 quick access front/top pocket with zippers, two side pockets, can perfectly meet all your storage need.
  • 【Comfortable and Breathable】: Breathable Mesh padding for relieving fatigue and ventilation that makes it perfect for men'or women's outdoor backpack, chest strap and waist belt can effectively distribute and support the weight of the hips, excellent back structure makes it form an air flow channel, reduce sweat discharge, make it comfortable to wear.
  • 【Consummate Design】:Durable YKK zippers open and close gently with each train, which is the BEST quality zipper made! Various compression belts can additionally carry trekking poles, sleeping bags, tents and other camping equipment. Ultra-light, only 1.07kg (2.36lbs), idea for the max support and mini burden.
  • 【Outdoor Companion】The 40L waterproof backpack is perfect size for men or women, teenagers use for any outdoor activity like trekking, hiking, climbing mountaineering, camping, school and daily use. The versatile and practical daypack is a best gift for family and friends.
SaleBestseller No. 2
High Sierra Pathway Internal Frame Hiking Backpack, Pine/Slate/Chartreuse, 40L
  • Main compartment with U-shaped opening holds two pair of skis up to 185 cm.
  • Padded divider panel and interior hold-down straps keep gear organized and prevent it from shifting inside the bag.
  • Center of bag is padded to protect bindings.
  • Quick-release adjustable compression straps on each end.
  • Long webbing handles can be used as a shoulder strap.
Bestseller No. 3
Eagle Creek Women's 40 Liter, Concord, One Size
  • GLOBAL COMPANION WOMENS 40L - Backpack crafted for a woman's body with a narrower shoulder strap profile and tilted hip belt, offering supreme comfort & ergonomic support; Backpack Dimensions: 13.75 x 21.5 x 8 in | 3 lbs 8 oz
  • ORGANIZATIONAL WONDER - A well-thought-out pocket for every possible travel essential; a bag designed to keep you moving, no matter where the map may lead you
  • MADE FOR ADVENTURE - Fixed suspension favors both load stability and comfort with moisture-wicking padded backpack straps, back panel and hip belt
  • SUITCASE TO BACKPACK - Top, bottom & side haul handles make it easier to lift and tuck the bag away in an overhead bin as a carry-on, carry luggage as a suitcase or as a backpack
  • NO MATTER WHAT WARRANTY - Eagle Creek's Warranty covers the Lifetime Warranty promise plus the added insurance of repair or replacement due to product failure during the product lifetime, regardless of the cause
Bestseller No. 4
LOCALLION 40L Backpack Hiking Mountain Bag Outdoor Hiking Camping Travel Pack
  • BREATHABLE STRAPS AND SUSPENDED NET FRAME BACK SYSTEM---Serves to support the pack and distribute the weight of its contents across the body more appropriately, by transferring much of the weight to the hips and legs. Padded and breathable mesh back panel and shoulder straps offer cushioned comfort, while also promoting air circulation along your back and shoulders
  • BASIC INFORMATION Material : 100% Nylon. Size : 12.68 x 8.58 x 19.5 In. Capacity : 40 liters. Weight : 0.83 kg.HIGH QUALITY WATERPROOF NYLON FABRIC---Water-resistant 420D/210D rip-stop Nylon,can quickly slide water aside before water has a chance to penetrate it.Also a WATERPROOF rain cover stored in the bottom pocket, protect the whole pack from rain
  • SMART STRINGS AND BUCKLES ADJUSTMENT DESIGN--- different adjustable sizes to fit your height,Softly pull the string,fasten and release backpack within one second. Sternum strap with emergency WHISTLE buckle, available to adjust up and down
  • 40 LITER LARGE VOLUME OUTDOOR BACKPACK----40L volumes,very soft and light nylon fabric, reduce a lot of burden, make you trip more easy. Multi-functional daypack for outdoor activities, big main compartments can hold most of your daily staffs and a 15inch computer, front pocket with bag organizer,can hold your items in position double side pocket provide extra room for water bottles a bottom pocket for carrying your shoes
  • TOOL ATTACHMENT POINTS----D-shape hooks, compression straps, bottom loops, soft latching loops, key rings and bottom straps for hanging tools, trekking pole, tents, sleeping bags, and other accessory
Bestseller No. 5
UNIPIN Lightweight Hiking Backpack,40L Multifunctional Casual Camping Backpack(#18)
  • Ultra large capacity: 36-55L capacity with dimensions of 53 x 30 x 16 cm.
  • High quality zipper made of lightweight material , strong suspension system for more objects.
  • Ventilated mesh padded back and shoulder straps allow air to pass between the back and the pack.
  • Ergonomic padded shoulder straps and backrest for optimum ventilation and relaxation strain.
  • Backpack is good for most sports activities like climbing, camping, hiking, travelling and more.
SaleBestseller No. 6
Osprey Fairview 40 Women's Travel Backpack Rainforest Green, Small/Medium
  • Large, lockable U-zip duffel-style access to main compartment - 40L total volume
  • Meets carry-on size restrictions for most airlines (Size Small/Medium: 21.3H X 13.8W X 9D inches)
  • Lockable zipper access to padded laptop & tablet sleeve (fits up to most 15" laptops)
  • Stowaway backpanel, shoulder straps and hipbelt with zippered rear flap for protection
  • Two front mesh waterbottle pocket
  • Scratch-free pocket for sunglasses or devices
Bestseller No. 7
MOUNTAINTOP 40L Hiking Backpacks with Rain Cover for Women Men
  • 【Water-resistant Backpack】:This 40L hiking backpack for women and men is suitable weekend vacations or three-day excursions, which is made from tear and water-resistant polyester fabric, which provides strength and long-lasting performance. What's more, included a rain cover in the bottom, not afraid the rain anymore.
  • 【40L Backpack】:The dimensions of camping backpack are 21.7 x 13 x 7.9 inch with a capacity of 40 liters. 1 main Compartment for a 17"laptop, 3 front pockets, 2 side pockets, bottom pocket are accessible to the main compartment and can help you get items easily.
  • 【Comfortable and Breathable】:Breathable mesh shoulder straps with plentiful sponge padding help relieve the stress from your shoulder, chest strap with a whistle buckleand waist belt can effectively distribute and support the weight of the hips, perfect as men' or women's outdoor backpack.
  • 【Consummate Design】:The smooth YKK zipper can slide smoothly and stress points are reinforced with bar tacking for increased longevity. Various compression belts can additionally carry trekking poles, sleeping bags, tents and other camping equipment.
  • 【Ideal & Outdoor Companion】:The travel backpack perfect for men or women, for any outdoor activity like traveling, hiking, mountaineering, camping, school and daily use. which is a best gift for family and friends.
Bestseller No. 8
UNISTRENGH 40L Tactical Military Molle Backpack Water&Abrasion Resistant Trekking Bag for Outdoor Traveling Mountaineering Hunting (Brown)
  • Capacity: 40L, top zipper pocket fit for 6" smartphone, front bottom zipper pocket fit for iPad4, 10" tablet, front bottom interlayer pocket fit for 5.7", 4.7" phone, back zipper pocket fit for 14" laptop.
  • Material:High quality military 900D nylon with 210D nylon liner, back PVC waterproof coating, surface anti-splash water, scratch-resistant.Not easy to fade.
  • Waterproof, to ensure the strength of the product while ensuring long-term use in wet environments, or will not rot after the invasion of water.
  • Using high-strength nylon buckle not easy to crack, deformation.
  • Tactical Back Pack has a large zippered clam-shell main compartment, an internal zippered pocket and a separate divided compartment for a hydration bladder. Other features include padded shoulder straps, waist and sternum straps, All compartments are closed with sturdy 2-way zippers.
SaleBestseller No. 9
Dinictis 40L Carry on Flight Approved Travel Laptop Backpack for Men Wowen, Business Weekender Bag-Grey
  • Ample Space and Reasonable Design: Dimensional design meets the maximum size allowed by IATA flights, easy to carry around; Capacity: 40 L;Backpack size:19.6*13.8*9.8 INCH; Main compartment size:19.6*12.6*5.5INCH.
  • Convenient Travel: The hidden shoulder strap makes the backpack can be carried or lifted, making it easy to carry around; Luggage trolley straps provides easy travel; The main handle and side handles are designed to lift the backpack from multiple angles.
  • Easy to Organize: The computer compartment with protective foam pad can store up to 17 inch laptop. With the small item storage bag on the lower front side (there is a key buckle in the storage bag), and a quick access storage bag on the upper front side, you can store and organize all personal belongings conveniently and quickly.
  • Durable:The fabric is made of high density scratch resistant and water repellent polyester, and strengthens the key points of force, which provide more durable backpack.
  • Comfortable: Thickened sponge handles and shoulder straps provide you with more comfort when you are carrying and gripping the bag; The chest strap relieves shoulder pressure for weight bearing.
Bestseller No. 10
Eagle Creek Global Companion Travel Backpack, Black, 40L
  • GLOBAL COMPANION 40L - This organizational machine allows access from the top or bottom, along with middle access to a wide butterfly opening with dual interior compartments; Backpack Dimensions: 13.75 x 21.5 x 8 in | 3 lbs 9 oz
  • MADE FOR ADVENTURE - Designed ergonomically padded shoulder straps and hip belt with moisture-wicking backpack straps, back panel & hip belt for long term comfort and support
  • UNISEX FIXED SUSPENSION - Built for men and women with padded suspension & sternum straps that offer further load stability for comfortable all day wear
  • LONG LASTING & DURABLE - Luggage made with Bi-Tech fabric base is weather and abrasion resistant, and easily wipes down
  • NO MATTER WHAT WARRANTY - Eagle Creek's Lifetime Warranty, plus the added insurance of repair or replacement due to product failure during the product lifetime, regardless of the cause
Hope this list of the best 40 liter backpack will be helpful for you. Feel free to contact us if you have any questions about our site or our reviews, and we will be happy to help you with your purchasing decisions in any way we can.