Dakine's Cruiser Roller 37L Bag has four wheels to stay upright on the bumps and curbs that would have your two-wheeled luggage begging for mercy. Dakine sized it to legally meet most airline's carry-on standards. You can access the protective padded laptop pocket externally, and there's also an external flap pocket for airplane tickets and books. The Cruiser also features a retractable handle, a large internal mesh pocket, internal organizers, and cargo straps to secure your suits. Specs: 2250 cu. in. [ 37L ], 20 x 13.5 x 9.5'' [ 51 x 34 x 24cm ], 6.9 lbs. [ 3.1kg ]. Material: Polyester.