Charging your phone with your bagpack is always a welcomed idea. But the problem is once your bagpack contains electrical components such as a solar panel, batteries, wires etc washing it becomes a problem.
Charging your phone with your bagpack is always a welcomed idea. But the problem is once your bagpack contains electrical components such as a solar panel, batteries, wires etc washing it becomes a problem.
RE: Heather Slate - Charge your phone with you school bag