This bike bag Features two large main compartments and side pockets, super spacious for your ride. It is easy to install on the the rear rack of your bike. Features: Two spacious main compartments with side pockets provide ample storage space. 600D polyester fabric with PVC interior lining, water-resistant and wear-resistant. Reflective strips increase nighttime visibility and safety. Adjustable straps fit most bicycle racks, easy to install. Large capacity, great for long distance riding. Specifications: Material: 600D polyester fabric Color: Black / Blue camouflage / Green camouflage (optional) Overall Dimension: Approx. 60 * 30 * 30cm / 23.6 * 11.8 * 11.8in Weight: Approx. 0.65kg / 1.4lb Package List: 1 * Bike Rear Seat Bag