Port Authority ® City Backpack.

This backpack is made of 600D polyester canvas, 360D polyester twisted twill canvas. It has a back dedicated padded laptop compartment, and a front dedicated organization pocket. The laptop sleeve dimensions are 18.75"h x 14.75"w, and fits most 15" laptops. There's an air mesh padded back and shoulder straps, and there's a luggage trolley pass through on the back. Complies with CPSIA.