SKS Velo bottle cage system Where do you put your bottle if the bike frame has no room for a bottle cage? This bottle cage system is the ideal solution! On the handlebars, the bottle is within reach and can be easily picked up and put back. The system consists of an adapter and the Velocage bottle cage. It is compatible with the SKS Compit smartphone holder. Specifications: Color: black Material: plastic Mounting position: handlebar Suitable for: Compit smartphone holder Weight: 62 grams Contents: 1 Bottle cage 1 Adapter