The backpack exterior is crafted with 100% recycled polyester, excluding trims. The recycled polyester in this product was created by reprocessing existing materials. Recycled ripstop polyester exterior. Top handle and padded shoulder straps. Strap length: 52cm/20.5in - 100cm/39.4in. Zip main compartment. Exterior pockets at the top, front and sides. Interior padded laptop sleeve. Webbing trim accents. D-ring at the front. Padded mesh back. H: 44cm/17.3in L: 30cm/11.8in W: 15cm/5.9in. Calvin Klein rubberised logo patch on the front. 100% recycled polyester. Country of origin: China. Colour: black