100% Recycled Polyester. Fabric: PU Coating. Denier: 600D. Capacity: 25L. Pockets: 1 Front Pocket, Internal Mesh Pockets, Zip, Elasticated, Side Pocket. Compartments: 1 Main Compartment, Zipped. 16in Padded Laptop Compartment, Adjustable Chest Strap, Air Mesh Shoulder Straps, Compression Straps, Internal Key Clip, Luggage Strap, Padded Adjustable Shoulder Straps, Padded Back Panel, Padded Grab Handle, Roll Top Closure. Finish: Matte. Design: Plain. Tearaway Label. Ref: UTPC8109