Versatile mounting system installs on luggage rack, back seat or sissy bar; clips onto most Saddlemen touring bags. Rigid construction looks great empty or full. Multiple D-rings provide easy mounting options for hard-to-fit motorcycles. Wide top opening for easy packing. Top carry handle and shoulder strap for easy toting off bike. Lockable zipper pulls. Constructed of UV-, water- and weather-resistant 1200-denier SaddleTuff and durable, maintenance-free SaddleHyde panels. Dimensions: unexpanded 10″ W x 16″ L x 9.5 H”, expanded 10″ W x 20″ L x 9.5″ H; measures 1,300 cubic inches unexpanded.