Tear resistant & durable \n1000D Polyester\nQuick access pocket in front\nInbuilt USB port and aux Socket\nEVA Back For extra comfort with airflow system w Separate compartment to keep files, folders, CDs, cables, chargers and accessories\nPadded compartment with elastic band to keep up to wide screen 15.6” laptop & iPAD\nWidened luggage belt\nPadded, Adjustable shoulder straps\nBottle Holder\nMetal wire frame carrying handle\nPower bank pocket With Built-in USB / AUX socket\nCard pocket on shoulder strap\nMaterial: 1000D Polyester\nCapacity: 31L Approx\nSize: L:33 x W: 20 x H: 48(cm) Approx