Lightweight and durable unisex 40L hiking backpack
Lightweight and durable unisex 40L hiking backpack
Lightweight and durable unisex 40L hiking backpack
Lightweight and durable unisex 40L hiking backpack
Lightweight and durable unisex 40L hiking backpack
Lightweight and durable unisex 40L hiking backpack
Lightweight and durable unisex 40L hiking backpack
Lightweight and durable unisex 40L hiking backpack
Lightweight and durable unisex 40L hiking backpack

Lightweight and durable unisex 40L hiking backpack

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Versatile 40L hiking backpack for 1-3 day trips. Designed for walking, trekking, and travel, this unisex backpack offers a usable volume of 40 liters in a compact size, with stable and ventilated carrying support suitable for medium loads.

The main shell is made of abrasion-resistant ripstop nylon with a water-repellent treatment to limit water seepage during light rain showers. The polyester-cotton blend lining protects the contents and facilitates smooth filling. The ergonomic back panel, covered in breathable mesh, is paired with pre-shaped shoulder straps and a padded waist belt to distribute the load across the pelvis.

Measuring approximately 55 × 30 × 20 cm and weighing around 0.95 kg, this backpack offers an optimized capacity-to-size ratio. The large zippered opening provides access to the main compartment, complemented by a front pocket, a top pocket, and two side mesh pockets for water bottles or accessories. Zippered pockets on the hip belt keep your phone, snacks, or maps readily accessible.

Technical specifications and advantages

  • Volume 40 L: capacity suitable for hikes of 1 to 3 days, with space for clothes, compressed sleeping bag and light bivouac equipment.
  • Main fabric ripstop nylon: tear-resistant structure, good resistance to friction on rock or ground.
  • Polycotton lining: soft interior, limiting wear and tear on technical textiles and facilitating the storage of belongings.
  • Water-repellent treatment: fabric surface repels light rain, dries quickly after wetting.
  • Ergonomic back panel: channeled foam to promote airflow and reduce perspiration on climbs.
  • Adjustable shoulder straps and waist belt: adjustable height and tension for better stability on uneven terrain.
  • Adjustable chest strap: improves bag balance and limits bouncing, with compact buckle easy to handle.
  • Load organization: zipped main compartment, vertical front pocket, quick pocket on top and belt pockets for small items.
  • Side mesh pockets: accessible storage for bottles, folded poles or light windbreaker.
  • External attachment points: compression straps, lower loops for walking poles or ice axes, ready for additional equipment.
  • Hydration compatibility: internal compartment with tube pass-through, suitable for standard 1.5 to 2 L water bladders (not included).
  • Comfort in motion: soft materials, padded contact areas and a design close to the back to keep a stable center of gravity.
  • Reflective elements: markings visible with a headlamp or at the roadside to enhance safety in low light.
  • Versatile use: suitable for hiking, snowshoeing, backpacking trips or daily commutes requiring a sturdy bag.
  • Colours available: several solid colours for all tastes: yellow, sapphire blue, grey, light grey, orange, red, army green, black, dark green.
  • Dimensions and weight: usable volume 40 L, approximate dimensions 55 × 30 × 20 cm, weight approx. 0.95 kg empty.

Each order is carefully prepared in collaboration with our logistics center.

Shipping generally takes place within 24 to 48 working hours after validation.

  • Average delivery times in mainland France: 3 to 12 working days
  • Tracked delivery with tracking number sent by email

Areas served :

Metropolitan France and also in Spain, Belgium, Hungary, Bulgaria, Croatia, Greece, Ireland, Poland, Czech Republic, Luxembourg, Portugal, Malta.

Order tracking :

A tracking link is sent upon shipment. You can track the progress at any time via the dedicated page.

Each order is carefully prepared in collaboration with our logistics center.

Shipping generally takes place within 24 to 48 working hours after validation.

  • Average delivery times in mainland France: 3 to 7 working days
  • Tracked delivery with tracking number sent by email

Areas served :

We deliver throughout the European Union (excluding Malta) as well as to the United States, Canada and Australia.

Order tracking :

A tracking link is sent upon shipment. You can track the progress at any time via the dedicated page.

Product warranty:

Because your equipment must last, all our products are covered by the 2-year legal guarantee of conformity (EU) from delivery.

Deux randonneurs en marche sur un sentier avec sacs à dos volumineux.

Materials made to withstand the elements

Our bags are selected to withstand friction, heavy loads, and harsh weather. Reinforced seams, durable fabrics, and long-lasting finishes: nothing is left to chance. You'll be traveling with a bag designed to last, outing after outing.

Each object in its place

A good bag is also about organization that simplifies your life: easily accessible pockets, smart compartments, and compatibility with your accessories. The result: less wasted time and greater fluidity, whether hiking or camping. You'll find what you need, when you need it.

DISCOVER ALL THE BAGS

Your questions, our answers

Arknor designs technical, lightweight and durable equipment for hiking, trekking and bivouacking.

Simple design, high-quality materials to protect from the elements, to be forgotten when moving and to last over time.

As soon as your order is validated, we prepare it within 24 to 48 business hours . You will receive a confirmation email , then a tracking link as soon as it is shipped. Delivery generally takes between 3 and 9 business days , depending on your location. You will be kept informed and can track your package at each stage.

Yes. All our shipments are insured from the warehouse to your door . In case of loss or damage to the package, we will file a carrier claim and replace or refund it at no cost to you.

Yes, as long as the package hasn't been shipped. A quick message is sufficient. Once the package is in transit, you'll have to wait for receipt to make a return . In all cases, our team remains available to assist you.

Yes. All transactions are encrypted and processed through certified providers such as VISA , PayPal , or MasterCard . Your banking information is never stored or accessible by us.

By email, via our form , or through our networks. We generally respond within 24 business hours , with a human, direct, and jargon-free response. Our support is clear, professional, and solution-oriented.

Excellent

Rated 4.8/5 based on +3,000 customer reviews

The bag is great!

The bag is made of high-quality materials. The details and colors are identical to those shown on the website. It has an exterior pocket.

Sportingly, Fabrice

Fabrice

Sep 09, 2025

Excellent..

The product is excellent and of good quality, this is the second time I have ordered from arknor.com and honestly have no complaints. Thank you.

T******

Oct 09, 2025

Great but...

Delivery was fast, but the package arrived two days late due to a problem with the Post Office. The packaging arrived intact. We'll get a second one, which is very convenient.

*****

Mar 27, 2025

A big YES

Excellent product... comes with everything you need... quality materials... and most importantly, you don't break the bank. Thank goodness... ha ha ha... I recommend it 1000x

Etienne

Sep 08, 2025

Rather impressed

I'm impressed! Excellent outer material, with inner lining and separation between the upper and lower parts. On the semi-rigid side, the belt is not structured, but the weight distribution is effective and comfortable!

Max R.

Oct 06, 2025

Alright

The backpack is great. It's large, has multiple compartments, and back support. The only downside is that the zippers were all open. Otherwise, nothing to report. Thank you, Antoine T.

Antoine T

Feb 18, 2025

Very good quality.

Very good quality. I am very satisfied with this sleeping bag. It contains a good amount of down and the zippers are of good quality. Perfect size. I am 1.89 meters tall and it is very comfortable for me.

********

Jan 14, 2025

Tent Order

The tent is very light, I haven't had the chance to test it yet. I'll try to give my opinion after using it but otherwise it's great, thank you! AM

AM

May 02, 2025

Express Delivery

Receive your order in 3 to 9 days at a relay point or at home anywhere in France

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You have 30 days to change your mind and return the product

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