Options for this item: Colour:Black model:Bike bag Features: EVA hard shell, pu material and waterproof zipper, shock absorbing, rain -proof and easy cleaning is done. 0.8L wide space design, telephone, mini pump, switches, energy bars and rubber patches and so on. Reasonable interior design, knitting bags and an elastic fixing belt to separate your gears. The reflective strip is remarkable in dark straps to keep you safe. The handy rear lamp cycle is for hanging a tail lamp on your bike. After installing the seat cushion buckle on your bike, the configured seat cushion buckle is easy to remove the bag. Specification: Material: EVA, PU Capacity: 0.8L Size: 195 * 90 * 80mm / 7.7 * 3.5 * 3.1 Package Weight: Approximately. 175 g / 6.2oz Package List: 1 * Bag Note: The bag can prevent slight rain, but it cannot be exposed to heavy rain for a long time or not directly into water.