Here is the SHAD TOP CASE BOX SH-48 which is a Carbon Top Case with a Backrest. Just park your motorcycle and store the helmet in the Top Case Box SH-48. The product also includes the space of a jacket and additional gear. It has a quick-release universal mounting plate that can bolt up with the most existing luggage racks. Don’t worry if you don’t have a luggage rack. You can search “SHAD TOP CASE RACKS” for the specific mounting option on the bike. The product includes a Thermoplastic construction with a Carbon-look cover. It includes a Press lock quick release system and a Universal mounting plate is also included. It adapts to the existing luggage racks with comfort. This product has the capacity of holding two full-face helmets. The dimensions of the product are 24” Wx12 2” Hx18.1” D, respectively. The product has a size of 48 liters and a weight capacity of 16lb. An optional brake light kit is attached to the product which provides increased visibility with an additional brake light on the high and is located at a prominent location. The product also includes a Passenger backrest.