Top Best 40 Liter Hiking Backpack (2024 Review)

Adjustable Suspension - VersaFit adjustable suspension with 4" of adjustment and Perforated breathable backpanel

Bottom Access - Dedicated bottom zipper access for sleeping bag of extra layers

Integrated Safety Whistle - Sternum Strap with integrated Safety whistle

Highly weather and abrasion resistant materials stand up to even the extreme adventures

Build out your pack for each trip: add and remove components to meet your needs and and reduce pack weight

Fast-access side zipper allows you to find contents toward the middle and bottom of the pack

Dedicated external tool garage for securing ice axes, skis, and more

Hip Belt loops allow you to access hanging gear easily

Hydration compatible design features reservoir sleeve with drink tube exit port (Reservoir sold separately)

Underlid compression strap for hanging a climbing rope, jacket or other gear. When lid is removed, storm flap provides weather protection for pack contents

Shoulder strap stretch pocket for easy access to a snack

Interior zipped mesh pockets for storing small items

Top-loader access to main compartment

External hydration sleeve accommodates up to a 3L reservoir (sold separately)

Adjustable shoulder harness to dial in perfect fit

Stretch mesh pockets on both sides of pack provide convenient storage for bottles and smaller items.

Two zippered hipbelt pockets and a top lid zippered slash pocket for easy-access storage

Stow-On-The-Go Trekking pole attachment allows you to quickly attach and carry trekking poles while wearing the pack.

Size Medium/Large Recommended load range: 15-30 lbs. | Pack weight 2.92 lbs. | Dimensions: 27.56h x 13.39w x 10.24d in. | Volume = 40-Liters

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.

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.

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.

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.

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.

Strap type: Shoulder Strap

【ALWAYS KEEP YOUR ITEMS DRY】Our waterproof backpack is made of water resistant material. Futhermore, we also give away a rain cover. 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.

【MULTI COMPARTMENTS and STRAPS FOR HIKING】For passionate hikers or trekkers, we equipe this hiking backpack with hydration system, whistle and many compression straps. So it is perfect as a hiking daypack or travel backpack. Make everyone easy to carry all essentials such as keys, hiking gear, camera, notebook, water bottles, small sleeping bag. You can use it in many activities. Carry it for hiking, traveling, camping, mountain climbing, fishing, cycling, school or college.

【ROOMY(40 Liters) and COMFORTABLE】The capacity of our backpack is 40L, which has 4 compartments with zipper, 1 laptop compartment(for 16in laptop), 2 side pockets and 2 hip pockets. It meets size requirements for most airlines. Padded back filled soft mesh material, so you will sweat less on the back and never feel tired.

【LIGHTWEIGHT and DURABLE FOR DAILY USE】This backpack is made with high quality tear material, provides extra strength and long-lasting performance with the lightest weight possible. There are many colors of our backpack, that fit women as well as men. You can also just choose it as a daypack for daily life.

【Upgraded Design】Based on customer feedback Diamond Candy backpack were upgraded with some more humane design for easy and convenient use. Zippered pockets for cards and pouch for pens storage your items better. And foldable material makes the backpack easy to carry.

【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)

【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.

【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.

【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.

【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.

【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)

BACKCOUNTRY EXCURSIONS. With features you'll use every time you hit the trail and our ultra-durable OPTIFIT system, the Terra is made for easy adjustments during multi-day expeditions off the beaten path.

DYNO LIFT SYSTEM. The patent-pending Dyno Lift System is self-equalizing with on-the-fly, adjustable load lifters. This pack is designed to help you carrying what you need without adding extra weight.

ULTIMATE COMFORT. Designed to help you carry a heavy load, this pack features the proprietary OPTFIT suspension system, cushioned back panel and breathable mesh for a comfortable and secure fit. A supportive molded hipbelt offers extra support.

ORGANIZED STORAGE. A full J-zip opening allows for quick access to the pack's contents. Separated compartments help you organize your essentials when you're on the go. Hydration compatible so you can stay fueled on your trip.

TECH SPECS. Dimensions: S/M: 22" x 13.4" x 8.7", L/XL: 22.4" x 13" x 9.8". Volume: 40 Liters. Average Weight: S/M: 3lbs 9oz, L/XL: 3lbs 12oz. Fabric: body: 210D nylon with non-PFC durable water-repellent (non-PFC DWR) finish; boot: 600D polyester.

Large Capacity Backpack: This hiking backpack has 40L storage space. This 40L backpack features with multi-compartment design includes one main zipped compartment, one zipped middle pocket, two zipped front pockets and two side pockets. 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. You can easily organize all your essential stuffs with this backpack for men women.

Durable & Waterproof Material : Waterproof backpack is made of high quality 210d tear proof and waterproof fabrics with smooth zippers. Pack and shoulder nylon strap is not easy to tear even if it bears heavy items. All stress points are reinforced with bar tacking to increase its longevity. Also, we also give away a rain cover，which is in the bottom pocket of 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. And chest buckle designed as a survival whistle for quick and easy use in case of emergency.

Ergonomic and Comfortable Design: Lightweight travel backpack with the ventilated mesh padding shoulder straps and backside, breathable system and lightweight design are the perfect day hiking backpack for outdoor sports. This humanization design helps to reduce fatigue during a long day of hiking even when the hiking backpacks is completely full. Keep it cool even in summer.

Versatile Backpack: This travel backpack is suitable both for men & women. The large capacity of 40L provides enough space for outdoor travel,camping,hiking and fishing. It meets the size requirements for most airlines. This camping backpack can be used as hiking backpack, travel bags and business bag.

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)

【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.

【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.

【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.

Water Resistant & DURABLE: Made of Water Resistant high-density polyester material. BOVIP 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.

Breathable Mesh Padding and Whistle : For passionate hikers or trekkers, it 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.

Large Capacity & Multi Compartment Bookbag: Trekking Backpack with 40L storage space(23.6inch x 12.5inch x 8inch).It features with multi-compartment design includes one main zipped compartment, one zipped front pockets,mesh bag and two side pockets. The main compartment have dividers to support 15.6-inch laptop placement and small zippered pocket are convenient enough to help you further organize things.Large capacity helps you easily organize all your essential items.

LIGHTWEIGHT for daily use : Weighs only 2 pounds. provides extra strength and long-lasting performance with the lightest weight possible. There are many colors of our backpack, that fit women as well as men. You can also just choose it as a daypack for daily life.

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