Package includes‎:‎ 1 x Backpack 1 x USB cable Note‎:‎ ‎-The color of the item may vary slightly due to photography and different PC monitor‎,‎ and the size might be slightly errored due to manual measurement‎.‎ Your kindly understanding would be appreciated‎.‎ ‎-The backpack itself cannot be charge for the phones‎.‎ Specifications‎:‎ Name‎:‎ Backpack Model‎:‎ 779724 Material‎:‎ Canvas Color‎:‎ Black Size‎:‎ Approx‎.‎42x30x17cm/16.5”x11.8”x6.7” Capacity‎:‎ 20L‎-35L Features‎:‎ ‎-With USB charging interface‎,‎ convenient for power bank’s use ‎-With a little hole save for the headphone ‎-Large capacity