This great all around backpack is constructed of a sturdy 600-denier polyester. Features one large main compartment and an outer pocket with a small pocket inside. The backpack's padded back and strong straps ensure both durability and comfort. Available in Black with assorted color trim: Trim colors are: Blue, Red, White Dimensions: 19" x 12 1/2" x 8 1/2".  You will receive 24 backpacks.