100% Recycled Polyester. Lining: PU Coating. Denier: 600D. Capacity: 30L. Pockets: 1 Front Pocket, Zip, Valuables, Internal Organiser Pocket, Internal Mesh Pocket. Compartments: 1 Main Compartment, Zipped. 16in Padded Laptop Compartment, Adjustable Chest Strap, Air Mesh Back, Dual Side Compression Straps, Internal Key Clip, Luggage Strap, Padded Adjustable Shoulder Straps, Padded Grab Handle. Sustainability: GRS Certified, Made from Recycled Materials, REACH. Finish: Matte. Tearaway Label. Ref: UTPC8051