Silvercup BackpackBackpack featuring a roll top closure. Boasting functionality, durability, and design that demonstrate the best performance in riding as well as daily use. The opening closing mouth of the roll top prevents intrusion of rain, sand, snow, and is also excellent in security. Open pocket on each side, equipped with zippers Large flap pocket at the front Roll top design and buckle closure Snap button on both ends of the roll top Back and shoulder pad is a