Nautilus 2-in-1 Waterproof Duffel 35L Stormtech GBX-1S — TSA Carry-On

Reference STGBX1S

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€110.90 TTC

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Tarif dégressif dès 2 pièces 96,48 € · dès 10 84,28 €

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SUMMARY

The Nautilus Waterproof Travel Bag combines lightweight design with high performance for the needs of every traveller. Made with 100% waterproof fabric, this bag offers maximum protection in wet conditions while remaining incredibly light. Versatile in use, it serves as both a travel bag and a backpack, and is TSA-approved for carry-on luggage. Strategically placed handles ensure convenient and comfortable transport.

TECHNICAL DESCRIPTION

Nautilus 2-in-1 Waterproof Duffel 35L Stormtech GBX-1S

Type Duffel + backpack

Capacity 35 litres

Waterproofing 100% waterproof

Configuration 2-in-1 convertible

Technical Fabric 100% PVC + Nylon PVC-Coated Lining

The 2-in-1 waterproof duffel for demanding travelers — light, versatile, 100% waterproof

The Stormtech Nautilus GBX-1S is a 2-in-1 (duffel AND backpack convertible) waterproof gear bag with a 35-litre capacity, cut from a 100% PVC fabric with nylon PVC-coated lining — fully waterproof and heavy-duty reinforced. Adjustable ergonomic shoulder straps for backpack carry, 4 reinforced four-point carrying handles, side compression straps, exterior gear loops, large zippered flap opening, internal zip mesh pocket, internal key clip, ID sleeve. Designed for travelers and athletes who want a lightweight bag without compromising waterproofing. TSA approved carry-on format. Compact lightweight format ideal for carry-on luggage, weekend, sport, gym.

The Nautilus range comes in 2 sizes: 35L and 110L. Other size available: Nautilus 110L.

Grand-Froid Expert View

The Nautilus GBX-1S is the versatile and lightweight version of the Stormtech waterproof range. Its 2-in-1 configuration (duffel AND backpack) makes it an ideal companion for travelers wanting to switch from shoulder carry to back carry depending on context. The 4 reinforced handles allow every grip, the side compression straps reduce volume in transport, and the exterior loops accommodate extra gear. The PVC fabric with nylon coated lining combines lightness and total waterproofing — an excellent compromise. Backed by Stormtech's 5-year warranty.

Nautilus 2-in-1 Waterproof Duffel 35L Stormtech GBX-1S

What is it designed for?

Air travel: TSA approved carry-on format compatible with most airlines
Outdoor travel: trekking, expedition, camping in wet climates — the 2-in-1 format adapts to varied carry modes
Water sports: kayaking, paddleboarding, sailing, diving — total waterproofing protects contents
Professional missions: lightweight technical equipment, intervention kits, field gear
Daily mobility: alternating office/sport/outings — duffel/backpack conversion avoids carrying multiple bags
Two-wheel transport: motorcycle, bike — lightness and strap fastening make use easier

Technical Features

2-in-1 configuration (duffel AND backpack convertible): switch between two carry modes depending on context — one bag, two uses
100% PVC fabric with nylon PVC-coated lining: total waterproofing, lightness, abrasion resistance
Adjustable ergonomic shoulder straps: comfortable backpack carry to free up the hands
4 reinforced carrying handles (four-point): all possible grips — vertical, horizontal, two-person
Side compression straps: reduce volume in transport and stabilize contents
Exterior gear loops: attach straps, carabiners, additional equipment
Large zippered flap opening: easy access to the main compartment
Internal zip mesh pocket: separate storage for small items
Internal key clip: never lose your keys at the bottom of the bag
ID sleeve: easy bag identification
TSA approved carry-on: dimensions homologated for cabin transport on most airlines
35-litre capacity: compact lightweight format for ideal for carry-on luggage
Stormtech 5-year warranty: a full commitment to long-term build quality

Composition

Main fabric (Shell): 100% PVC
Secondary fabric (Shell-Secondary): 100% nylon PVC-coated
Straps: ergonomic adjustable webbing
Handles: 4 reinforced points
Main zipper: central zippered flap
Internal pocket: zip mesh

Standards & Commitments

Pure Earth by Stormtech™: integrated environmental responsibility programme — concrete commitments on carbon footprint reduction, recycled materials use and packaging reduction
Stormtech 5-year warranty: full manufacturer commitment to product durability — less replacement, less waste
Ethical sourcing: Stormtech is a signatory of the Sedex SMETA convention, ethical audit on working conditions throughout the manufacturing chain
WRAP certified: factory certified Worldwide Responsible Accredited Production (social compliance, safety, environment)
bluesign® partner: partner of the bluesign® system for chemical and environmental traceability of textiles

Dimensions & Capacity

Length: 51 cm
Width: 30 cm
Height: 30 cm
Total capacity: 35 litres (2136 cubic inches)

Manufacturing tolerance of ± 2 cm. Official Stormtech dimensions.

Care & Durability

Cleaning: wipe with a damp sponge and soapy water — PVC coating cleans easily
Drying: air-dry, inside out if possible — avoid prolonged sun exposure
Do not: machine wash, tumble dry, bleach, use solvents, expose to direct heat
Storage: flat or hanging in a dry place — do not fold the PVC sharply
Durability tip: rinse with fresh water after use in marine or dusty environments to preserve seams and fabric

Return or Exchange — 30 Days

You have 30 days from receipt to request a return or exchange for this item.

Why choose the Nautilus GBX-1S?

Choosing the Nautilus GBX-1S means opting for versatility and lightness in the Stormtech waterproof range. The 2-in-1 configuration (duffel AND backpack) allows switching between shoulder carry and back carry depending on context, the 100% PVC fabric with nylon PVC-coated lining guarantees total waterproofing without excess weight, and the 4 reinforced handles offer all possible grips. Stormtech 5-year warranty. Other Stormtech waterproof bags available in our catalogue.