The Inflight USB Power Unit can charge most electronics with a standard USB port from the headphone jack on an airplane. The Inflight USB Power Unit can’t give juice to larger electronics such as laptops, but can give power to most small essentials including iPods.
There are other smart portable power options if you happen to be hiking take a look at solar powered backpacks, the ultimate jacket, or just use Pug power.
[via Lifehacker]
