This saddlebag is a zip-off bag with a heavy duty Velcro cover and lock. It has a universal fitting, a hard sheet Inside the box with 4 pockets, Elastic holster with Velcro strap inside each bag, and heavy duty quick release tabs. The set is 100% waterproof, has tie-down ribbons on each side, and is UV protected so will not turn white in extreme heat. The bag holds its shape, and has heat protection on the bottom of the bag. Artificial leather. 15" x 7" x 12"