Composition: 100% recycled polyester. Heavy weight, Fabric: 420 GSM. Tearaway pip label. Large main compartment, drawcord with single adjuster at top, flap to close with double buckle, internal metal mesh window, with key chain attachment, internal laptop sleeve, external ykk zip pocket. One size L 52cm x W 28cm x H 17cm, 25 litre capacity. Colours: Black