Updated:01 November 2026
Rank 1-19 of the best Backpacks 40 l
Our recommendation Price Customer rating
1. Comparison winner
Maelstrom 40L Hiking Backpack with Rain Cover
Maelstrom 40L Hiking Backpack with Rain Cover
Available immediately
free shipping
  • 40-litre capacity with a main compartment, wet pocket, top pocket, three front pockets, two waist pockets and two mesh side pockets
  • Made from water-resistant, tear-resistant 210D ripstop nylon and supplied with a rain cover
  • Adjustable, padded shoulder straps and a chest strap help keep the backpack stable while carrying
Our rating
9,9
very good
tomtoc 40L Travel Backpack for 17.3-Inch Laptop
tomtoc 40L Travel Backpack for 17.3-Inch Laptop
Available immediately
free shipping
  • 40-litre capacity with a clamshell main compartment, a 17.3-inch laptop compartment, a 13-inch tablet compartment and pockets for travel essentials; measures 52 × 33 × 23 cm and weighs 1.07 kg
  • Polyester fabric with YKK zips for everyday travel use
  • Padded shoulder straps, top and side carry handles, and a rear strap for attaching the backpack to a suitcase handle
Our rating
9,8
very good
50+ purchases last month
3. Best value
Velaybor 42L Carry-On Travel Backpack with 4 Packing Cubes
Velaybor 42L Carry-On Travel Backpack with 4 Packing Cubes
Available immediately
free shipping
  • 42 litre main compartment opens like a suitcase and provides space for 3–5 days of travel, with three packing cubes and a separate shoe bag
  • Polyester fabric resists light rain and everyday wear, with reinforced zips and materials tested for harmful chemicals
  • Padded shoulder straps, top and side handles, and a luggage strap provide several ways to carry the backpack
Our rating
9,8
very good
Mountain Warehouse Ventura 40L Hiking Backpack with Rain Cover
Mountain Warehouse Ventura 40L Hiking Backpack with Rain Cover
Available immediately
free shipping
  • 40-litre capacity provides space for clothing, walking boots and other gear
  • A waist belt helps distribute the load around the hips, while adjustable compression straps secure the pack and help transfer the load
  • A suspended mesh back creates space for airflow between the pack and your back
Our rating
9,8
very good
5. Bestseller
IGOLUMON 40L Hiking Backpack
IGOLUMON 40L Hiking Backpack
Available immediately
free shipping
  • Capacity: 40-litre capacity with a main compartment, two front zip pockets, two side pockets and a waterproof wet pocket
  • Material quality: tear-resistant, waterproof nylon with reinforced stress points and a double-layer base
  • Carrying system: adjustable shoulder straps and a chest strap with a whistle buckle keep the pack secure
Our rating
9,8
very good
MOUNTAINTOP 40L Hiking Rucksack
MOUNTAINTOP 40L Hiking Rucksack
Available immediately
free shipping
  • 40 litres of storage capacity, suitable for 2 to 3 days of hiking or camping
  • constructed from water-resistant polyester fabric, includes a rain cover for extra protection
  • mesh ventilated back panel design enhances comfort by keeping the user cool and dry
Our rating
9,8
very good
tomtoc 40L Underseat Travel Backpack for 17.3-inch Laptop
tomtoc 40L Underseat Travel Backpack for 17.3-inch Laptop
Available immediately
free shipping
  • ample space with a main compartment that unzips like a suitcase and separate compartments for electronics and travel essentials
  • made from durable recycled fabric with YKK zippers, crafted from PET plastic bottles
  • 3D padded back panel and contoured shoulder straps for comfortable carrying with adjustable chest and hip belt
Our rating
9,8
very good
100+ purchases last month
Lumesner 40L Expandable Travel Backpack, Grey, Fits 17-Inch Laptop
Lumesner 40L Expandable Travel Backpack, Grey, Fits 17-Inch Laptop
Available immediately
free shipping
  • Expandable main compartment provides up to 40 litres of storage, with four packing cubes and a separate shoe pocket for organising belongings
  • Water-resistant polyester with reinforced stitching and metal double zips helps protect contents from light rain and everyday wear
  • Adjustable shoulder straps, a chest strap and a luggage strap allow the backpack to be carried or attached to a suitcase
Our rating
9,6
very good
50+ purchases last month
Bseash 40L Hiking Daypack with Rain Cover
Bseash 40L Hiking Daypack with Rain Cover
Available immediately
free shipping
  • 40-litre capacity provides space for gear and essentials for trips of three to four days
  • Ripstop polyester is water-resistant and tear-resistant, and an included rain cover helps protect contents from rain and dust
  • Multiple compartments include a main compartment, a front zipped pocket, an internal water-bladder pocket, two side pockets and an elastic cord for quick-access items
Our rating
9,6
very good
RAINSMORE 40L Hiking Rucksack, Black and Blue
RAINSMORE 40L Hiking Rucksack, Black and Blue
Available immediately
free shipping
  • 40-litre capacity with a main compartment, slip pockets, a waterproof pocket for damp items and a separate shoe compartment
  • Waterproof, tear-resistant fabric with reinforced stress points and SBS zips
  • Adjustable shoulder and chest straps, plus side and base straps for securing extra equipment
Our rating
9,6
very good
HOMIEE 40L Carry-On Travel Backpack
HOMIEE 40L Carry-On Travel Backpack
Available immediately
free shipping
  • A 40-litre capacity with dimensions of 52 × 33 × 23 cm, designed to meet most airline cabin baggage requirements
  • Durable PU leather with a water-repellent finish
  • A padded laptop compartment fits laptops up to 17.3 inches, while the main compartment opens flat for easier packing and security checks
Our rating
9,5
very good
Nircho 40L Water-Resistant Hiking Backpack
Nircho 40L Water-Resistant Hiking Backpack
Available immediately
free shipping
  • A 40-litre capacity includes a zipped main compartment, three zipped front pockets and two side pockets for clothing, accessories and hiking gear
  • Abrasion-resistant Oxford fabric and metal zips are used for the backpack’s outer material and fastenings
  • External straps allow larger items such as trekking poles, sleeping bags and mats to be carried
Our rating
9,4
good
IGOLUMON 40L Foldable Hiking Backpack
IGOLUMON 40L Foldable Hiking Backpack
Available immediately
free shipping
  • 30-litre storage capacity for essentials
  • made from high-quality, durable nylon
  • adjustable padded shoulder straps for comfortable carrying
Our rating
9,3
good
50+ purchases last month
ROSSRORE 40L Hiking Backpack
ROSSRORE 40L Hiking Backpack
Available immediately
free shipping
  • 40-litre main compartment provides space for essentials on trips of around two to three days
  • Water-resistant nylon helps protect contents from light rain and splashes, with an included rain cover for heavier rain
  • Padded shoulder straps and an adjustable sternum strap help distribute carrying pressure
Our rating
9,3
good
Forhome 40L Water-Resistant Hiking Backpack
Forhome 40L Water-Resistant Hiking Backpack
Available immediately
free shipping
  • 40-litre capacity with a main compartment for clothing or a sleeping bag, a top pocket, two front pockets and two stretch-mesh side pockets
  • Ripstop polyester with a water-repellent coating, reinforced stress points and zips designed to help keep moisture out
  • Padded shoulder straps, an adjustable chest buckle and D-rings for attaching trekking poles or accessories
Our rating
9,1
good
Wffeila 40L Multifunction Hiking Backpack
Wffeila 40L Multifunction Hiking Backpack
Check delivery time
free shipping
  • 40-litre capacity with a main compartment, two front zip pockets, a front snap pocket and two side mesh pockets; measures 52 × 32 × 20 cm
  • Made from polyester and Oxford fabric, with resistance to water, tearing, scratches and abrasion
  • Adjustable, padded mesh shoulder straps and an adjustable chest buckle help distribute weight and stabilise the backpack
Our rating
8,9
good
700+ purchases last month
Besrina 40L Water-Resistant Hiking Backpack
Besrina 40L Water-Resistant Hiking Backpack
Available immediately
free shipping
  • 40 litres of storage space with multiple compartments for easy organisation
  • made from high-quality rip-stop nylon fabric, resistant to water, tears, and scratches
  • ergonomic shoulder straps with breathable mesh and adjustable chest strap for comfort
Our rating
8,8
good
Trintion 40L Waterproof Trekking Backpack
Trintion 40L Waterproof Trekking Backpack
Available immediately
free shipping
  • 35-litre capacity for carrying essentials
  • Durable material quality ensures long-lasting use
  • Adjustable carrying system for optimal weight distribution
Our rating
8,5
good
Nircho 40L Hiking Rucksack
Nircho 40L Hiking Rucksack
Available immediately
free shipping
  • 40L capacity for storing hiking essentials
  • durable tear-resistant and waterproof nylon fabric
  • padded mesh shoulder straps for comfort and breathability
Our rating
8,4
good

Similar Backpack 40 l comparisons

Backpacks 40 l buying guide: How to choose the right product from the above Backpacks 40 l test or comparison

Introduction to the 40L Backpack: Why Size Matters

Understanding Capacity and Functionality

When we talk about a 40L backpack, we’re referring to its capacity to hold up to 40 litres of gear. This size strikes a balance between being compact enough for comfort during day trips yet spacious enough to accommodate essentials for weekend getaways. Imagine hiking through a scenic trail with a lightweight, neatly packed backpack that contains everything you need without it feeling bulky on your back. A 40L backpack is perfect for activities that require both mobility and storage, making it a versatile choice for various outdoor adventures.

Who Needs a 40L Backpack?

A 40L backpack is an excellent choice for anyone from avid hikers to casual travellers. For the weekend explorer, this size allows you to pack clothing, food, and gear without compromising comfort. If you’re planning a city break, you can easily fit your daily necessities, a jacket, snacks, and even a small laptop. Envision strolling through the streets of a busy city with everything you might need comfortably slung on your back, allowing for hands-free exploration.

Key Features to Consider for Your 40L Backpack

Material and Durability

When selecting a 40L backpack, pay attention to the material. Look for options made from water-resistant or waterproof fabrics, as these will protect your gear from rain or spills. If you picture yourself outdoors in unpredictable weather, a durable material ensures longevity and reliability.

Comfort and Adjustability

Comfort is paramount, especially if you intend on wearing the backpack for extended periods. Search for padded shoulder straps and a supportive back panel that conforms to your body. Additionally, adjustable straps and a hip belt can distribute weight evenly, preventing strain. Imagine hiking for hours and feeling comfortable; the right features make all the difference.

Organization and Compartments

A good backpack should have multiple compartments. Think of it like cooking with a well-organised kitchen; when everything has its place, life becomes easier. Look for pockets designed for your water bottle, snacks, and electronic devices, which allows for quick access and keeps your gear in order.

Ventilation System

If you’re working up a sweat, ventilation becomes crucial. A backpack with a breathable back panel can help keep your back cool and dry during intense activities. Imagine trekking up a steep hill without feeling like you’re carrying a sauna on your back; this feature significantly enhances your comfort.

Practical Uses: Where Can You Take a 40L Backpack?

Perfect for Hiking and Camping

A 40L backpack is fantastic for day hikes and weekend camping trips. It offers ample space for essentials like a sleeping bag, tent, and food, while still being manageable enough for rugged terrains. Picture this: you’re out under the stars, snug in your tent, with everything you need accessible in your backpack.

Ideal for Travel and Commuting

For those who travel frequently, a 40L backpack serves as a compact suitcase. With the right organisation, it can hold clothes, toiletries, and personal items, making airport security breezy. Imagine arriving at your destination without the hassle of checking in luggage, just your trusty backpack at your side.

Great for Daily Use

Even for everyday use, a 40L backpack is versatile enough to carry your gym gear, work essentials, or even groceries. Envision heading to the gym after work, easily fitting your workout clothes, a towel, and your laptop, streamlining your day-to-day activities efficiently.

Top Recommendations for Reliable 40L Backpacks

Popular Options

While there are numerous options available, some standout choices include brands renowned for their craftsmanship and user-friendly features. Whether you need robust outdoor capabilities or a sleek urban design, we suggest exploring multiple brands to find the one that resonates with your lifestyle. Each recommended backpack often includes features suited for both comfort and practicality, ensuring you make an informed decision.

Customer Reviews and Experiences

Before making a purchase, consider customer feedback. Real users share insights on durability, comfort, and practicality, which can be immensely helpful. Discovering how others have utilised their backpacks in different circumstances can guide you in making a choice that best suits your needs.

Essential Packing Tips for Your 40L Backpack

Maximise Space with Packing Techniques

When packing your backpack, think about how to use every inch of space wisely. Rolling your clothes can save space and reduce wrinkles, while packing cubes help keep items organised. Imagine cramming all your essentials into a well-packed backpack with ease, allowing for a hassle-free experience.

Weight Distribution

Distributing weight correctly is crucial for comfort. Heavier items should be packed close to your back’s centre, while lighter items can go towards the outer compartments. Picture hiking up a hill; having your weight balanced prevents your back from feeling overloaded, making your trek far more pleasant.

Accessibility of Essentials

Finally, keep frequently used items in easy-to-reach pockets. Think about stashing your water bottle and snacks in side pockets for quick access while on the move. This simple tactic ensures you remain hydrated and fuelled without needing to rummage through your entire backpack.

Table of contents
  1. Introduction to the 40L Backpack: Why Size Matters
  2. Key Features to Consider for Your 40L Backpack
  3. Practical Uses: Where Can You Take a 40L Backpack?
  4. Top Recommendations for Reliable 40L Backpacks
  5. Essential Packing Tips for Your 40L Backpack

Overview

1. Comparison winner
Maelstrom 40L Hiking Backpack with Rain Cover
Our rating
9,9
very good
Maelstrom 40L Hiking Backpack with Rain CoverAvailable immediately
tomtoc 40L Travel Backpack for 17.3-Inch Laptop
Our rating
9,8
very good
tomtoc 40L Travel Backpack for 17.3-Inch LaptopAvailable immediately
3. Best value
Velaybor 42L Carry-On Travel Backpack with 4 Packing Cubes
Our rating
9,8
very good
Velaybor 42L Carry-On Travel Backpack with 4 Packing CubesAvailable immediately
Mountain Warehouse Ventura 40L Hiking Backpack with Rain Cover
Our rating
9,8
very good
Mountain Warehouse Ventura 40L Hiking Backpack with Rain CoverAvailable immediately
5. Bestseller
IGOLUMON 40L Hiking Backpack
Our rating
9,8
very good
IGOLUMON 40L Hiking BackpackAvailable immediately
MOUNTAINTOP 40L Hiking Rucksack
Our rating
9,8
very good
MOUNTAINTOP 40L Hiking RucksackAvailable immediately
tomtoc 40L Underseat Travel Backpack for 17.3-inch Laptop
Our rating
9,8
very good
tomtoc 40L Underseat Travel Backpack for 17.3-inch LaptopAvailable immediately
Lumesner 40L Expandable Travel Backpack, Grey, Fits 17-Inch Laptop
Our rating
9,6
very good
Lumesner 40L Expandable Travel Backpack, Grey, Fits 17-Inch LaptopAvailable immediately
Our product comparisons are:
Always up to date:
At most every 120 days, we update each category with new products and research developments in the top rankings. This ensures that our recommendations are always up to date
Neutral and independent:
Our tests and comparisons are objective and fact-based. Manufacturers have no influence on the ratings. We aim to provide greater transparency in the market, thereby promoting product quality.
Method-driven
In our tests & comparison tables, we only include products that meet our minimum standards. This ensures that you can find the perfect product for your needs from a wide selection.
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