"100% 600D Polyester. TearAway label boardpack, laptop compatible up to 17"" External access padded laptop compartment, skateboard carry straps, internal organiser section, zippered front and side pockets, padded back panel, compression straps padded adjustable shoulder straps Grab handle. Dimensions: 36 x 46 x 16, capacity: 23 litres. Maximum Embroidery: 18 tubular hoop. Maximum Print Area: 23 x 14 cm.