Solar and kinetic charging suitcase

[Tracey]

Charge your camera on the move - A student project could help you keep your gadgets charged all the time.
A student has created a piece of luggage with a built-in solar panel and battery/inverter that can charge mobile devices on the move or when exposed to direct sunlight.

Full article here http://www.ephotozine.com/article/Solar-and-kinetic-charging-suitcase-11903

I like this theory, its a shame its a wheeled bag tho