Model: Athena A71 Material: Outside – 750d Waterproof Nylon, Lining – Nylon 210d; YKKTM zips and buckles duraflextm: External dimensions: 33.5 x 24 x 46 cm; Internal laptop compartment: 27 x 17 x 41 cm, 25 x 30 x 3 cm Colour: Black Weight (empty): 1.48 kg