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The RainStep Waterproof Travel Bag is designed to meet the mobility requirements in wet or unpredictable environments.
Its technical design in coated oxford fabric and its waterproof YKK zip closure guarantee complete protection against water penetration , even during heavy rain or direct splashes.
With a modular capacity of 30 to 35 liters, this bag meets the needs of active travelers seeking reliability, whether on business trips, by train, car or in exposed urban areas.
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The RainStep's high-density Oxford fabric is coated with a technical waterproofing membrane, providing complete waterproofing . This membrane blocks water infiltration while maintaining the bag's flexibility and abrasion resistance.
The YKK waterproof zipper , welded and sealed under high pressure, forms a continuous barrier over the opening area, limiting any risk of moisture intrusion, even under persistent rain.
The main compartment offers a perfectly utilized usable volume , with the possibility of an additional 5L expansion depending on the contents being transported. A separate shoe compartment allows for the separation of clean and dirty areas, ensuring better hygiene of the contents.
On the outside, four zippered pockets allow quick access to frequently used items (tickets, electronic accessories, documents). Three additional interior pockets offer dedicated space for small, sensitive items.
The carrying system includes an adjustable and reinforced shoulder strap with metal fasteners, two long pull-resistant handles, and a trolley strap compatible with most wheeled suitcases for smooth and modular transport .
- Bag type: travel bag
- Capacity: 30-35 L
- Dimensions: 46cm x 28cm x 20cm
- Material: Oxford fabric
- Waterproofing: completely waterproof
- Weight: 1050 g
- Carrying: shoulder strap & two long handles
- Shoulder strap: adjustable length 75 cm - 140 cm
- Closure: Waterproof YKK zipper
- Lining: polyester
- Compartments: one large main compartment / one shoe compartment / four external pockets / three internal pockets
- The added bonus: trolley strap / expandable function (+5L)
- Waterproof coated oxford fabric: A+++ certified water resistance, even under high exposure.
- YKK waterproof closure: heat-sealed zip, high-precision sealing.
- Adjustable volume 30–35 L: extendable system via variable seat.
- Separate shoe compartment: isolates soiled contents, prevents contamination of clothing.
- Four external zipped pockets for quick access during transit.
- Three internal pockets for organizing fragile or confidential items.
- Adjustable shoulder strap (75–140 cm): tension adjustment and cross-body wear possible.
- Reinforced long handles for carrying by hand or over the shoulder.
- Trolley attachment strap for rolling suitcase.
- Net weight: 1050 g – optimized for a balance between robustness and portability.
Delivery :
The delivery time is 5 to 7 working days.
Exchanges and returns:
You have up to 14 days to request a return or exchange after receiving your package . Learn more
Présentation vidéo : Le Waterproof travel bag - RainStep
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Completely waterproof
The RainStep will effectively protect your belongings against water splashes and prolonged inclement weather, thanks to its waterproof coating and watertight YKK closure.

Expandable volume and intelligent compartmentalization
With its adjustable capacity and multiple storage areas, the RainStep allows for clear and functional organization during business or personal travel.

A bag designed for mobile logistics
This model, which can be attached to a suitcase and adapted for shoulder or hand carrying, is designed to move efficiently in all transport environments.