THOR Varsity Backpack. Durable 500D polyester main body material. Dimensions: 17" x 14" x 9". Large main compartment with laptop sleeve. Small front compartment with interior organizer pocket and key clip. Two stretch side bottle pockets to fit a range of bottle sizes. Padded mesh back for comfort and breathability. Nylon webbing top grab handle. Padded shoulder straps. Corded zipper pulls.