Environmentally friendly

The material used to manufacture our Geosmina bags is PVC-free. This, in conjunction with the thermoplastic features, means that they are recyclable and can therefore be discarded in the corresponding containers for future reuse. All of our Geosmina bags include this feature.



Strong resistance to rain and splashing for long periods of time but not 100% waterproof, so over an extended period of time, moisture may penetrate the seams or sides. Any delicate materials susceptible to moisture that are carried in our products with this icon should be stored in dry bags for guaranteed protection. Related Geosmina bags: LARGE FRAME BAG and SMALL FRAME BAG.


100% Waterproof

Completely waterproof and resistant to water and dust. Any items carried inside our products bearing this icon will reach the destination completely dry. Related Geosmina bags: LARGE TOP TUBE BAG, SMALL TOP TUBE BAG, HANDLEBAR BAG, LARGE SEAT BAG, SMALL SEAT BAG and CARGO CAGE BAG.


210D Nylon

210D nylon is extremely light and also resistant to wear and abrasion. We chose this material because of these features and also for its fast-drying properties as well as its resistance to high temperatures, mildew, stretching and folding. All of our Geosmina bags are made of this material.


Waterproof zippers

Waterproof zippers that prevent water from seeping into the bag. They are essential in our tube bags since raindrops fall directly on them. All of our zippers also come with a grip for easy opening and closing, even when wearing winter gloves. Related Geosmina bags: LARGE TOP TUBE BAG and SMALL TOP TUBE BAG.


Y-shaped seals

Our plastic y-shaped seals are light and resistant. Each one is designed to bear up to 88 lb (40 kg). The flexible tabs are designed to prevent breakage (even when twisted) and the rounded angles enable easy opening and closing. Related Geosmina bags: LARGE SEAT BAG, SMALL SEAT BAG, HANDLEBAR BAG and CARGO CAGE BAG.


Hypalon inserts

This elastomer is highly resistant to temperature changes (between -31 °F and 284 °F / -35 °C and 140 °C), traction and tearing; it is resistant to acids, fuels and oils; and it is also fireproof. Its high load capacity (90 kg per square centimeter) and low weight make it the perfect material for reinforcing key areas of Geosmina Bikepacking bags. Related Geosmina bags: LARGE SEAT BAG and SMALL SEAT BAG.


PU coating

Our 210D nylon is treated with a polyurethane (PU) coating. This polymer repels small amounts of water to delay permeability and improves the material’s resistance thanks to its strong resistance to abrasion, extreme temperatures and moisture. All of our Geosmina bags undergo this process.


Internal TPU shield

Internal thermoplastic polyurethane (TPU) lamination that make our bags 100% waterproof. This material with aerospace applications has an impressive elastic memory and a strong resistance to sudden temperature changes. It is also completely fireproof, antibacterial, and resistant to oils and acids. Related Geosmina bags: LARGE TOP TUBE BAG, SMALL TOP TUBE BAG, HANDLEBAR BAG and CARGO CAGE BAG.


Heat-sealed seams

The heat-sealing process used to join the nylon panels makes the bag completely waterproof and offers full protection against water and dust. This process also enables Geosmina bags to adjust their shape for improved ergonomics and style. Related Geosmina bags: LARGE TOP TUBE BAG, SMALL TOP TUBE BAG, HANDLEBAR BAG and CARGO CAGE BAG.

3M reflective

3M paint

Logos and details in reflective 3M paint to ensure they are easily seen in the dark. Safety is key and we must make ourselves visible to drivers when riding in low-light conditions. We want you to keep enjoying your adventure, even after the sun goes down. All of our Geosmina bags have reflective logos and details.