Zappus Motorcycle Tail Bag Motorcycle Sport Back Seat Bag Monster Scratch Design Dimensions: (L*W*H)30*25*20cm/ 11.8"*9.8"*7.8" Material: PU+ Nylon Has two belts and four buckles to fix it on the tail. Has one main pocket and one internal zipper pocket. Comes with shoulder strap that coule be used as handbag or shoulder bag.