The Best 40 Liter Backpack for your next adventure!

The most essential piece of equipment you need for hiking is a great backpack. You would want it to be able to store all your items and also be durable and comfortable for hiking trips.

You might not know what to look for in a backpack so it might be a little difficult to choose one.There are a lot of factors to look for in a backpack such as padding, frame-type, number of compartments and type of use.

We are here to help you choose the best 40 liter backpack for your next adventure.

In a Hurry? Here is our TOP PICK:

Best 40 Liter Backpack

Top 6 - 40 Liter Backpack- Quick Comparison Table:

Things to Consider in Before Buying a travel backpack :

There are many factors that must be considered while choosing the right kind of backpacks. Let us have a look at some of the essential factors:

Water Resistance


  • One thing you should consider when choosing your hiking or camping backpack is water-resistance. Even if is not 100% waterproof, a backpack with water-resistant material will make your camping and hiking trips a bit easier. It will keep your items from getting wet in the rain.


  • It is not enough to choose a backpack with water-resistant material. You should also check if it can dry in a quick amount of time to avoid it getting musty. We advise you to look for a backpack with a thick but lightweight material. Treated nylon is especially good so look for a backpack made of this material.

Lockable Compartments and Zippers

  • Safety is a main issue especially when you are travelling. That is why is it very important to choose a backpack with lockable compartments and/or zippers.


  • One advantage of having lockable compartments, aside from preventing people from stealing your stuff, is that people won’t be able to put anything in your bag.


  • Another thing is for added peace of mind when travelling.


  • We recommend you buy TSA-friendly locks for your backpack. These locks have a special release valve that allows the TSA to open your bag without breaking it.


  • You could also look at getting Pacsafe. It wraps a mesh around your whole bag which you can lock and tie to an immovable object. It is especially useful when leaving your bag unattended for a long time. Do note that the mesh is a bit heavy and might be hard to carry around.

Multiple Compartments

  • Multiple compartments are not a must in a backpack but there are very welcome. These allow you to organize your items better and allow easy access to frequently used ones like your phone or water bottle.


  • You should also consider backpacks with laptop and/or gadget sleeves if you use these items. They will provide added protection for your gadgets as well as grant easy access to them.

Frame Type


  • Most of the modern backpacks have internal frames on them. Internal-frame packs have frames and support rods embedded into the bag and are hidden from view. These provide great durability and support. Internal-frame backpacks look better that their external-frame counterparts. 


  • You can also move in them fairly easily since the rods won’t get caught in anything with them being inside of the bag. These also tend to be lighter and made from carbon fiber or tough plastic.


  • External-frame backpacks have their frame on the outside instead of being hidden. These are typically found in older backpacks. We recommend you stay away from external-frame as they can be quite clunky and hard to move around in.

Padding

  • Padding is really important in choosing your backpack. These help you carry back for long periods of time which is really important when you are hiking.
  • A padded hip belt will provide greater support for your back where you will carry the most weight. It will also make carrying your load a bit more comfortable. We recommend your look for an adjustable one so you can tighten or loosen it for more support.
  • Padded shoulder straps will also help you carry your pack easier. They will help take pressure off your shoulder and lower back. You should make sure that that padding is thick and durable.
  • Lastly, look for a pack with lumbar support. This will help in distributing the weight evenly as well as providing more comfort for your lower back. It also allows for a natural arch for your back.

Front-Loading or Top-Loading

  • A front-loading backpack means that the backpack will allow you to zip open the side to let you access your items. A top-loading backpack however only allows you to access your items from the top of the pack.
  • We recommend you look for a front-loading backpack because it will allow you to access your items easily than a top-loading backpack.

Best 40 Liter Backpack Reviews

# 1 Mountaintop 40 Liter Hiking Backpack Review

  • The Mountaintop 40 Liter Hiking Backpack has 6 adjustable straps for tying up your equipment such as your sleeping back, mat, hammock, tripod and other gears.
  • It has a computer compartment for your laptop, which is big enough for a 17 inch laptop.
  • There is also a compartment that can be used for a bladder and a holding tube.
  • There is an adjustable hip belt included however, it can’t be removed.
  • It weighs 2.1 pounds and can carry 40L(2,440 cubic inches) of volume.
  • The product dimensions are: 21.7 x 13.8 x 9.8 inches (55 x 35 x 25 cm)
  • Finally, it meets the size requirements of most airlines.

Notable Features:

  • Front pocket with an internal mesh pouch
  • Adjustable Sternum Straps
  • Molded foam back panel
  • 4-shape shoulder straps

Pros

  • It has water-resistant coating.
  • The zippers are very high quality.
  • Very comfortable to carry due to the padded straps.
  • It is made from great fabric and has very nice looking.
  • It has excellent back support.
  • The bottom of the pack opens up to form a rain cover.

Cons

  • The bottom zipper compartment is not separate from the larger compartment on top.
  • The large top pocket is located in an awkward spot and hard to access.

# 2  Osprey Farpoint 40 Travel Backpack Review

  • It has a large panel zip access to the main compartment. As well as a stowaway back panel, harness and hip belt with zippered rear flap for protection.
  • There is a laptop and tablet sleeve available in a lockable compartment.
  • It also features dual front mesh pockets and heat-embossed scratch-free zippered slash pocket.
  • There are numerous pockets on the backpack. You can find 1 interior slip, 1 interior zip, 1 exterior and 6 ID windows.
  • The Farpoint 40 can hold 40L (2,441 cu/in) and weighs 3 pounds.
  • It’s dimensions are 22"H x 14"W x 9"D.

Notable Features:

  • Stowaway Back Panel
  • Large Internal Storage
  • Front Compression Straps
  • Padded Handles

Pros

  • OK as hand luggage for airlines.
  • It is very light.
  • The chest/waist straps are great with extra padded support.
  • smile-o
    It is really durable and the zipper is high quality.
  • smile-o
    It is very comfortable.

Cons

  • It won’t fit under airline seat.
  • Not good for longer-term travel.
  • The water bottle pockets are placed in an awkward spot.
  • There is no hydration pack storage.

# 3 Mountain Warehouse Ventura 40L Rucksack Review

  • It can hold 40 liters of items and is great for camping, outdoors, travelling and backpacking. It weighs 2.65 pounds.
  • It is hydration pack compatible however, there is no bladder included.
  • The airflow back allow for air to flow between your back and backpack keeping your fresh and cool.
  • There are compression straps that help reduce weight and aids balance.
  • Finally, there is a rain cover included which is concealed at the bottom of the packs for extra protection and safety.

Pros

  • It carries well and is comfortable.
  • The material is thick and very durable..
  • It can be separated into two compartments or used as one.

Cons

  • It has plastic zippers which were obviously not very big fans of.

# 4 G4Free 40L EDC Tactical Backpack Review 

  • The G4Free 40L EDC Tactical backpack is comes with a 40L tactical bag with which two bags, one molle pouch and one sling pack, can be separated from.
  • It is made from high quality 600D polyester fabric. It is very durable and can take a lot of beating.
  • It also comes with an adjustable chest belt that can be removed. Along with a hip belt and padded adjustable straps.
  • It is compatible for extra pouches and attachments.
  • The bag has a capacity of up to 43L overall.
  • Its dimensions are: 18.81*9.84*18.89inches and it weighs 2.7 pounds.
  • The G4Free 40L is perfect for camping, hiking, travelling, trekking, vacations, school and shopping.

Notable Features:

  • 2 Molle Bags
  • Padded Divider for a Laptop
  • Adjustable Strap for a Sleeping Bag

Pros

  • It carries well and is comfortable.
  • It is fairly light.
  • It is made from very durable material and features heavy duty canvas camo and stitching.

Cons

  • It barely fits a 17” laptop.
  • The straps are a bit weak.
  • It is smaller than it looks.

# 5 Teton Sports Talus 2700 Backpack Review 

  • Teton Sports Talus 2700 Backpack is a high performance backpack for backpacking, hiking, camping.
  • It has a sewn-in rain cover for extra protection and safety or use it for shelter.
  • The pack fits to your shape with extra padded split dual wishbone waist pad. It has independent top and bottom hip and torso adjustments which offer a perfect customizable fit.
  • It also has unique lumbar support that you can only find in more expensive packs.
  • It has a Black Oxford shell for added strength and is perfect for most rugged adventures.
  • Storm-proof zippers are also included to keep your backpack safe and dry.
  • There are also multiple compression straps and strong buckles for added balance.
  • star
    The Teton Sport Talus 2700 can hold up to 2700 cubic inches in volume and weighs 4.1 pounds with its tarp poncho, 3.2 pounds without it.
  • star
    Its dimensions are 26” x 11” x 9”.

Notable Features:

  • Multiple Gear Ties and Loops
  • Dual Daisy Chains for External Gear
  • Zippered Waist Belt Pocket

Pros

  • It can be used as a carry-on bag for airlines. It should fit in the overhead with no problem
  • The pack is very flexible and adjustable to your needs.
  • The 420D shell is really sturdy.
  • We love the daisy chain loops for more connection points.

Cons

  • It doesn’t have a compartment for a sleeping bag but it does have straps for attaching it to the bottom.
  • The pack is hydration ready but it doesn’t include a bladder.

# 6 KAKA 40L Hiking Backpack Review 

  • The KAKA 40L Hiking Backpack is approximately 5*32*20cm/21.6x12.6x7.9inch in size.
  • It has a capacity of 40L and is made with high quality terylene oxford lawn material. This makes the texture ultra-durable and provides great ventilation. It also keeps the pack from being deformed.
  • It is specifically designed to keep your valuables hidden and safe.
  • There are integrated compartments for your laptop and gear. It can hold up to 15” laptop screens.
  • In addition, anti-rust metal buckles and breathable sponge pads are included.
  • The KAKA 40L Hiking Backpack is great for hiking, camping, climbing, mountaineering, gym and sports used, business and travelling.

Notable Features:

  • 3 Carrying Ways: Backpack, Handbag or Shoulder Bag
  • Detachable Shoulder Strap

Pros

  • It has great material for repelling water.
  • It has nice big pockets for extra storage.
  • We love the design and style. Very Durable.
  • It can be used as a backpack or a duffle bag.

Cons

  • The backpack strap cover needs to be rolled.
  • The main compartment opens only on one side.
  • The carabiner strap is not sewn to the bag.

FAQ's section

Q: How Big is a 40 Liter Backpack? 

A:A 40 liter backpack can hold up to 2,440.95 cubic inches in volume.

The backpack manufacturer will take the volume of the backpack’s available compartments and combine them to get the total result.

The compartments that they measure include the main compartment and all the pockets.

Q: How Many Items Can Fit in a 40 Liter Backpack? 

AIt actually depends on the type of items you will store in the backpack and whether or not you use packing cubes.

For example, the Mountaintop 40 Liter Hiking Backpack with packing cubes can hold:

[In a 11.8 x 10.6 x 4.7 inch packing cube]
  • 1 light jacket
  • 3 dresses
  • 2 pairs of sandals
  • 4 t-shirts
  • 2 tank tops
  • swimsuit
  • bra, underwear
  • toiletries
  • makeup
[In a 11.8 x 7.9 x 4.7 inch packing cube]
  • phone charger
  • sunglasses
  • glasses
  • some other miscellaneous things (tissue packs, etc.)
Without Packing Tubes:
  • 5 each of shirts, shorts, socks, under garments.
  • Waterproof mini crate for valuables.
  • 2 iphones, ear phones, chargers.
  • 3 days worth of canned food.
  • Vitamins
  • Go pro with accessories
  • notepad
  • Camping light, flash light, headlamp
  • Camera tripod
  • 40oz hydro flash
  • DJI Osmo Mobile

Q: How Many Clothes Can You Pack in a 40 Liter Backpack? 

AYou can fit a lot of clothes in a 40 Liter backpack.

  • 3 pairs of shoes (trainers, flip flops that fasten round the ankle and some cheap flip flops)
  • 2 pairs of shorts
  • 1 black maxi skirt
  • 1 pair of trousers
  • 1 pair of grey leggings
  • 2x t-shirts
  • 3 vests
  • 1 khaki cami top
  • 1 waterproof
  • 4 dresses of various lengths
  • 2 swimming costumes

Our Conclusion - Ideal 40 liter backpack in 2019

The most important equipment for your hiking trip is your backpack. We listed the best of the best and we chose the Mountaintop 40 Liter Hiking Backpack as our favorite.

We found it hard to find any downsides to this backpack. We love its design and appreciate how the manufacturers made it.

It provides excellent support with its padded straps and lumbar support. It also has a front loading hole which is always a plus. Lastly, it looks great and is made from high quality durable material.

We also like the G4Free 40L EDC Tactical backpack for its highly customizable and flexible design.

Ultimately, it is up to you to choose the perfect backpack for your needs.

We hope our buying guide helps you make a decision.


Now you have the Backpack, Watch these tips on How to Pack Clothes for Travelling:

These mentioned backpacks are a real treat when you are traveling to either long or short trips. These are guaranteed to deliver the best of comfort and convenience along with making the journey joyful and memorable.


Leave a Comment: