Outside: 100 % organic cotton . Lining: 67 % recycled cotton / 30 % recycled polyester / 3 % other fibres. Capacity: 54L. Canvas fabric. Inner zip for decoration access. Tone-on-tone contrasting straps and trim. Detachable and adjustable shoulder strap. Fabric handle with press studs. Inner pocket with recycled nylon zip. Reinforced bottom. Product washed after assembly: colour may vary between products. The colour may rub off on contact with light surfaces or clothing.