Triton 25 - Waterproof backpack 25L

TRITON 25

+70 000 sacs vendus

Designed in France

Triple certification ISO

The TRITON 25 is with you all year round, from Monday to Sunday, for everyday use and adventure. It is an IP67 waterproof backpack: it can be submerged for up to 30 minutes without a drop getting inside.

The perfect versatile waterproof backpack: 25L, waterproof, ultra-tough & comfortable.
For everyday use and all your outdoor activities, including yesterday's sports (hiking, biking, skiing & snowboarding, paddleboarding, kayaking, sailing, motorcycling...)
To carry professional or personal equipment in all weather conditions
To fit into an airplane cabin, on a luggage rack, or on a boat

€114,90

Tax included. Shipping calculated at checkout.

Color — Noir

In stock

Description

The TRITON 25 is designed as a structured waterproof backpack.

Its high-tenacity 500D polyester fabric, double-coated with PVC, is assembled using high-frequency welding. In practical terms, there are no exposed seams and nowhere for water to seep in.

This construction creates a semi-rigid structure that retains its shape even when empty. Unlike soft bags, it does not sag and naturally protects its contents from impacts and compression.

Inside, a suspended zippered pocket keeps what needs to stay dry, dry. On the outside, a hydration compartment, a multifunctional front cord system (for a bike helmet, jacket, or light), and two side handles allow you to attach or carry whatever you need.

Its roll-top closure offers two options: tubular with a single flap, or side-loading with two. The shoulder straps are detachable at the bottom, allowing them to be tucked away on the back and converting the bag into a tube-style bag—useful for motorcycling, boating, or reducing bulk.

Specifications

Dimensions	50 × 29 × 18 cm
Weight	1,140 g
Capacity	25 L
Water resistance rating	IP67 — immersion for up to 30 minutes
Main material	500D high-tenacity polyester, double-sided PVC coating
Construction	High-frequency welding (no exposed seams)
Closure	Roll-top — tubular or side option
Colors	Black · Orange · Blue
Design and manufacturing	WE Group Ltd, since 1995
Factory certifications	ISO 9001 · ISO 14001 · SA 8000
Warranty	2 years

+70,000 happy customers

8.2/10 on Trustpilot

IP67 protection rating

IP67 certification and high-frequency welded construction: no seams, no threads, no weak points. Your bag can be submerged underwater for up to 30 minutes.

The equipment used by at-sea emergency services

High-tenacity 500D polyester, double PVC-coated. The same material used by several European armies and maritime rescue services. It does not wear out.

Hydration bladder that does not deform the back

Hydration compartment between your back and the pack. An internal tightening cord pulls the bladder inward—your pack stays balanced, your back stays straight.

IP67 protection rating

IP67 certification and high-frequency welded construction: no seams, no threads, no weak points. Your bag can be submerged underwater for up to 30 minutes.

The equipment used by at-sea emergency services

High-tenacity 500D polyester, double PVC-coated. The same material used by several European armies and maritime rescue services. It does not wear out.

Hydration bladder that does not deform the back

Hydration compartment between your back and the pack. An internal tightening cord pulls the bladder inward—your pack stays balanced, your back stays straight.

Comfort under exertion, even when loaded

Padded back, chest strap, removable waist belt. Three points that keep the bag in place while walking, cycling, or running.

Mounts flat on a luggage rack

Detachable at the bottom, the straps can be stowed away in the back in two seconds. The bag becomes a tube that can be attached to a motorcycle, a boat, or stowed in the hold of an airplane.

Phone attached to the shoulder strap

RCT loop compatible with the ZULUPACK Phone Kit. GPS, music, photos — accessible with one hand, without removing the bag.

Comfort under exertion, even when loaded

Padded back, chest strap, removable waist belt. Three points that keep the bag in place while walking, cycling, or running.

Mounts flat on a luggage rack

Detachable at the bottom, the straps can be stowed away in the back in two seconds. The bag becomes a tube that can be attached to a motorcycle, a boat, or stowed in the hold of an airplane.

Phone attached to the shoulder strap

RCT loop compatible with the ZULUPACK Phone Kit. GPS, music, photos — accessible with one hand, without removing the bag.

Monday to Sunday.

One bag for the week, the weekend, and everything in between.

Integrated RCT loop - attach your smartphone with the Zulupack phone Kit .

Your phone attached to the detachable shoulder strap in a second.

Fayed Nouvian

Surf & Skate Instructor

@fayednouvian

Antoine Vangeon

Multisport outdoor athletes, climbers and mountaineers (Fitz Roy, Patagonia)

@antoinevangeon

Batar

Exceptional Navigators in the Drakkar

@lesbian bar

Annecy Foil Team

Surfers & hydrofoilers

@Annecy Foil Team

Annecy Foil Team

Surfers & hydrofoilers

@Annecy Foil Team

Alban Mauzac

Athlete & entrepreneur and environmental activist

@albanmauzac

Fayed Nouvian

Surf & Skate Instructor

@fayednouvian

Raphael Urscheler (eggstream)

Founder of Eggstream Kayak – Whitewater Kayaking

@eggstreamkayak

Alban Mauzac

Athlete & entrepreneur and environmental activist

@alban_mauzac

Take Me Everywhere

Nomadic bikers, authors, Polarsteps ambassadors

@Take me everywhere

Ingrid Ulrich

Polar guide, kayak, sailing & paddleboarding instructor

@ingrid_lagrid

Take Me Everywhere

Nomadic bikers, writers, Polarsteps ambassadors

@Take me everywhere.

Annecy Foil Team

Surfers & hydrofoilers

@annecyfoilteam

Ingrid Ulrich

Polar guide, kayak, sailing & paddleboarding instructor

@ingrid_lagrid

Le TRITON 25 est-il vraiment submersible ?

Oui. L'indice IP67 signifie qu'il peut être immergé jusqu'à 30 minutes sans que rien ne prenne l'eau à l'intérieur. Ce n'est pas un sac « résistant à la pluie » : c'est un sac garanti étanche.

Quel ordinateur portable peut-il transporter ?

Jusqu'à 15 pouces, dans une housse fine. Le TRITON 25 n'a pas de poche laptop suspendue dédiée : l'ordinateur se glisse dans le compartiment principal, protégé par sa housse.

1 140 g, n'est-ce pas un peu lourd ?

Le poids sur sac est relativement léger au regard de sa technicité, sa robustesse et sa construction soudée.

Puis-je m’en servir en ville ?

Bien sûr ! Son design est volontairement épuré. Il passe du vélo au bureau, du bureau au restaurant, et de la semaine aux activités du week-end. Il est conçu pour être polyvalent.

Excellent quality

The products are exactly what I expected. They arrived perfectly packaged and on time. Excellent quality, and they meet the waterproofing specifications. An excellent experience for a first purchase; I highly recommend them.

Laurent P.

TRUSTPILOT
Very comfortable on the back.

"I bought my 25L waterproof hiking backpack to withstand the weather conditions at the 2024 24 Hours of Le Mans, and I wasn't disappointed. None of my clothes or electronic devices were affected by the rain, and it was very comfortable to wear. I highly recommend it."

Renault

TRUSTPILOT
Really very strong.

"Really great bags. I have the Rackham 60, which I use all year round as a gym bag, and in the summer as my bag for carrying my wetsuit and triathlon gear. Very good quality and really sturdy. Lots of space. I can fit my wetsuit, shoes, and bike helmet in it without any problem. "

Julien G.

TRUSPILOT
Highly technical expertise

"High-quality, highly technical products at very affordable prices."

Bourba. M

TRUSTPILOT

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