100% Recycled Polyester. 470gsm. Denier: 400D. Capacity: 21L. Pockets: 1 Front Pocket, 2 Internal Pockets. Compartments: 1 Main Compartment. Suitable for: 16in Laptop. Sustainability: Amfori, BSCI, Control Union CU811033, GRS Certified, REACH. Carry Handles, Laptop Sleeve, Tearaway Label. Fabric Technology: Lightweight. Design: Plain. Ref: UTBC7234