Wihuae Halo 5 Guardians Black Multi-pocket Backpack Bag High-grade PU leather, 12.2(L) x 5.11"(W) x 13.21"(H)" Made from high-grade PU leather, durable and fashionable. The main compartment has a laptop sleeve, lined interior features front-wall zippered. Padded back, adjustable leather shoulder straps. And its Back is Fully Padded for Addition Support and Comfort.