A STYLISH AND VERSATILE BACKPACK WHICH LOOKS GREAT ON OR OFF THE BIKE WITH CLASSIC STYLING AND MODERN DESIGN FEATURES 12oz water-resistant waxed canvasRoll-top closureLid closure with Woojin two tone buckleChest strapInternal zippered pocket with key clipApprox12L capacity COMPOSITIONOuter: 97% Cotton / 3% Polyester Lining: 100% Polyester