40L Ultralight Hiking Backpack - Expandable, Waterproof, Frameless

Name: 40L Ultralight Hiking Backpack - Expandable, Waterproof, Frameless
Brand: Arknor
SKU: CJNS146324802BY
Price: 129.9 EUR
Availability: InStock
Rating: 4.8 (5 reviews)

Sac à dos de trekking vert forêt de la marque 3F UL Gear, avec poche filet extensible et sangles de compression

Sac à dos 3F UL Gear coloris marron sable avec large poche filet noire sur l'avant et bretelles ajustables

Sac à dos de randonnée ultra-léger 3F UL Gear en tissu gris clair avec poche filet frontale et sangles élastiques croisées

169,90 € 129,90 € Save 24%

Tax included. Shipping calculated at checkout.

Color — Teal

Teal

Dark Peru

WhiteSmoke

Quantity

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Lightweight, durable, and without the bells and whistles. This 40L hiking backpack is a strategic choice for minimalist hikers and long-distance enthusiasts.

Its design is based on waterproof 210D ripstop nylon, capable of withstanding friction, splashes, and bad weather, while weighing only 900g empty. It does not have an integrated rigid frame: your foam mattress acts as the back structure. A weight saving, a space saving, a field solution.

Its generous main compartment is complemented by a large, expandable front mesh pocket and two deep side pockets. Side and front compression straps allow you to secure gear or adjust the carrying capacity.

Technical characteristics and advantages

Capacity 40+16 L: large compartment + mesh pocket + side pockets
Lightweight (0.9 kg): to limit the load over long distances
210D ripstop nylon fabric: waterproof, durable, built to last
Frameless system: to be combined with a light foam mattress
Duraflex Buckles: Reliable, Strong, Field-Proven

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.

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Materials made to withstand

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

Carry more, suffer less

A good bag is almost invisible. Ergonomic shoulder straps, hip belts, and a ventilated back ensure comfortable carrying, even over long distances. You stay mobile, balanced, and less fatigued, so you can enjoy every step.

Every object in its place

A good bag also means organization that simplifies life: accessible pockets, smart compartments, compatibility with your accessories. The result: less wasted time, more fluidity on the move and at the bivouac. You find what you need, when you need it.

Vos questions, nos réponses

Arknor conçoit des équipements techniques, légers et durables pour la randonnée, le trek et le bivouac.

Design sobre, matériaux exigeants pour protéger des éléments, se faire oublier en mouvement et durer dans le temps.

Dès que votre commande est validée, nous la préparons sous 24 à 48h ouvrées. Vous recevez un email de confirmation, puis un lien de suivi dès l’expédition. La livraison prend généralement entre 3 et 9 jours ouvrés, selon votre localisation. Vous êtes tenu informé et pouvez suivre votre colis à chaque étape.

Oui. Tous nos envois sont assurés de l’entrepôt jusqu’à votre porte. En cas de perte ou de colis endommagé, nous ouvrons la réclamation transporteur et procédons au remplacement ou au remboursement, sans frais pour vous.

Oui, tant que le colis n’a pas été expédié. Un message rapide suffit. Une fois le colis en transit, il faudra attendre la réception pour effectuer un retour. Dans tous les cas, notre équipe reste disponible pour vous accompagner.

Oui. Toutes les transactions sont cryptées et traitées via des prestataires certifiés comme VISA, PayPal ou MasterCard. Vos données bancaires ne sont jamais conservées ni accessibles par nous.

Par email, via notre formulaire ou nos réseaux. Nous répondons généralement sous 24h ouvrées, avec une réponse humaine, directe et sans jargon. Notre support est clair, professionnel et orienté solution.

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Sale

40L Ultralight Hiking Backpack - Expandable, Waterproof, Frameless

169,90 € 129,90 € Save 24%

Excellent

Noté 4,8/5 sur la base de +3 000 avis clients

Le sac est top !

Le sac est fabriqué avec des matériaux de qualité. Les détails et les couleurs sont identiques à ceux présent sur le site. Il dispose d'une poche extérieure.

Sportivement Fabrice

Fabrice

Sep 09, 2025

Excellent..

Le produit est excellent et de bonne qualité, c'est la deuxième fois que je commande sure arknor.com et franchement rien à redire. En vous remerciant.

T******

Oct 09, 2025

Super mais...

La livraison est rapide mais le colis est arrivé avec un retard de 2 jours suite à probleme avec La Poste... L'emballage est arrivé intacte. Nous en allons en prendre un deuxième, très pratique.

*****

Mar 27, 2025

Un grand OUI

Excellent produit... livré avec tout ce dont vous avez besoin... matériaux de qualité... et surtout, vous ne vous ruinez pas. Dieu merci... ha ha ha... Je le recommande 1000x

Etienne

Sep 08, 2025

Plutot impressionné

Je suis impressionné ! Excellent matériau extérieur, avec doublure intérieure et séparation entre les parties supérieure et inférieure. Côté semi-rigide, la ceinture n'est pas structurée, mais la répartition du poids est efficace et confortable !

Max R.

Oct 06, 2025

Très bien

Le sac à dos est génial. Il est grand, dispose de plusieurs compartiments et d'un soutien dorsal. Le seul inconvénient est que les fermetures éclair étaient toutes ouvertes. Sinon rien à déclarer. En vous remerciant Antoine T

Antoine T

Feb 18, 2025

De très bonne qualité.

Très bonne qualité. Je suis très satisfait de ce sac de couchage. Il contient une bonne quantité de duvet et les fermetures sont de bonne qualité. Taille parfaite. Je mesure 1,89 mètre et il est très confortable pour moi.

********

Jan 14, 2025

Commande de tente

La tente est très légère, je n'ai pas encore eu l'occasion de la tester. J'essaierai de donner mon avis après l'avoir utilisée mais sinon c'est top merci! A.M

A.M

Mai 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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Experts at your service and quick responses 7 days a week by email & phone

Easy Returns & Refunds

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

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40L Ultralight Hiking Backpack - Expandable, Waterproof, Frameless

Technical characteristics and advantages

Recently viewed

Materials made to withstand

Carry more, suffer less

Every object in its place

Vos questions, nos réponses

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