Solar Panel Backpack | Backpack with solar phone charger

If you are a walker or a hiker, This backpack will provide you with on the go power for your phone and other small electrical devices. The solar cells are 7 Watts.  Charge your device directly via 5V USB port. The solar cells are removable. the backpack is constructed of water resistant material. Dimensions: 21.26 x 8.66 x 15.35 inches; 3.31 Pounds