The Pickwick Cotton Canvas is a roll top backpack whose minimalist design complements an urban journey by bike. Made from water-resistant treated cotton with vegetable tanned Brooks leather details. Details: Material: water-resistant cotton/waxed canvas Handmade in Italy Width: 315mm height: 440-550mm Depth: 150mm Volume : 20/26L Hard-wearing Ages beautifully Expandable capacity Keeps belongings safe & secure Easily adjustable Unique premium details 15" laptop pocket