100% Polyester. Height: 46cm. Width: 32cm. Capacity: 25L. Depth: 17cm. Pockets: 1 Front Pocket, Zip. Compartments: 2 Main Compartments. Air Mesh Back, Branded Zip Pull, Compact, Grab Handle, Mesh Bottle Holder, Molle System, Padded Adjustable Shoulder Straps, Padded Back. Design: Logo, Plain. Fastening: Two Way Zip. Ref: UTTD265