Options for this item: Colour:Black model:Bike bag Features: 8.6L Large Capacity: This bicycle bag has a wide capacity of approximately 8.6L, which means you can put more in the bags. Waterproof material design: PU+EVA+Oxford fabric material can effectively isolate rainwater and protect your belongings from rain water. Even if you ride on rainy days, you don't have to worry about it. Reflective Ribbon Design: The reflective strips in the bag can protect you well at night, allow the vehicle behind you to notice you on time, reduce accidents, and offer you a safer driving experience. Three -in -one package: you can use this bag as an ordinary bike back set bag, as well as a handbag and shoulder bag. Easy to install and remove: This bike rear set bag fits most bikes and motorcycles, it is easy to install and remove. Features: Material: PU+EVA+Oxford Fabric Capacity: About 8.6L Bag Size: 380 * 190 * 170mm / 15.0 * 7.5 *