Ful Powerbag Sling Backpack

The Ful Powerbag Sling Backpack is what happens when fashion meets function. This sling backpack is your new personal charging system. It might look like an ordinary backpack, but inside are adapters to charge most USB devices. Plus it fits up to a 14" diagonal laptop. Never lose power again to your phone or MP3 player when you're on the go. 5" x 15.75" x 22.5".