Nanotech Laptop Trolley Backpacka modern and on trend addition to our range of bags on wheels, this new laptop backpack helps you to move in style and comfort, whether travelling afar or just between work and home. 30 ( w ) x 16 ( d ) x 45 ( h ) cm melange polyester with pu coating and trims capacity: 22 litres two main compartments with two elasticated side pockets padded laptop compartment will house a laptop of up to 15. 6 inches in size padded carry handle adjustable padded