... and waterproofmany designs and many different funtions bicycle cycling front bag, bicycle document bagmaterial: waterproof polyester. 600Dsize(W*H*G): ... balance against draft of B/LL/C at sightfeaturesBicycle carrier bag, bicycle bag,bike bag1.May put the computer and the document ... here. if you need any further information ,dont hesitate ,please leave me a message with the trade message or visit our ...