The Comp bag is a convertible backpack/duffle bag with a spacious main compartment for all the gear you need to get through the day. Multiple sets of straps let you wear it like a backpack or over your shoulder like a classic duffel. Made of abrasion resistant and water repellent, 100% vinyl. Size: 58 x 33 x 33 cm. Removable padded shoulder straps and back straps. ID Pocket. Composition: 100% vinyl. Size: 58 x 33 x 33 cm.