The material of this bag is hard and not easy to break, and the buckle design is easy to assemble and disassemble. A fine accessory for motorcycle riding. (Note: this bag can only be installed when there is an iron bracket on the motorcycle) Features: Hard material design, fashion and cool, not easy to deform, not easy to damage. Three point installation, more stable, not afraid of bumps, and protects the items in the bag. Buckle design, easy to use. The zipper is smooth, which makes it convenient and quick to take and place things. Layered design, neat and convenient storage. Waterproof design, not afraid of rain and fog. Specifications: Color: black Capacity: approx. 2.5L Material: plastics+cloth Item size: 280 * 140 * 65mm / 11.0 * 5.5 * 2.6in Item weight: 258g / 9.1ounce Package size: 290 * 150 * 70mm / 11.4 * 5.9 * 2.8in Package weight: 280g / 9.9ounce Packing List: 1 * Motorcycle Bag