Outdoor Manager-Cycle Bicycle Front Bag Handle Bar Front Tube Bag Black Material: Body: 600D Top cap: 600D + transparent PVC Size:Appox.4.73*5.91*7.9inch (12*15*20CM) The lining is with heat protection design, it has heat preservation function. With three magic tapes to fasten, it is easy and convenient to adjust and install. Suitable for bicycle, mountain bike, road bike etc.