Solar USB Charging Smart Backpack | SUPSCH013

The solar USB charging smart backpack, LED LOGO can be customized. With built in USB charger outside and built in charging cable inside, this usb backpack offers you a more convenient way to charge your phone while walking. It's a great tech gift for him from wife, daughter and son. Please noted that this backpack doesn't power itself, usb charging port only offers an easy access to charge.