Sheldon USB Charging Backpack

This bag pack is simple in design but inside is a in-built power bank that has an extended wire for convenient charging of devices on the go. The shell-like trendy design of the bag pack has a modern style that also has a modern function as most mobile phones lack the capacity for a long-living battery. Carrying the conveniently-sized bag that has a wire just for charging devices makes this an invaluable bag with a practical function.