100% recycled polyester. Roll-top backpack with handle, waterproof zip. Main compartment with zip and additional buckle. Large zipped front pocket, reflex print on front and sides, padded inner pocket with Velcro fastening, Airtag pocket. Rear rack hooks, padded retractable shoulder straps with adjustable chest strap. Dimensions: 30x44.5x17 cm. Capacity: 20 litres. Printing area: 14x11.5 cm.