Solar backpack doesn't just stash your devices, it powers them, too

Solar backpack doesn't just stash your devices, it powers them, too When your smartphone is dead and there's no electrical outlet in sight, you're usually out of luck. But if the sun was shining and you were sporting the OffGrid Solar Backpack, you'd have plenty of talk time. SmartPlanet correspondent Sumi Das shows off the clever pack.

When your smartphone is dead and there's no electrical outlet in sight, you're usually out of luck. But if the sun was shining and you were sporting the OffGrid Solar Backpack, you'd have plenty of talk time. SmartPlanet correspondent Sumi Das shows off the clever pack.

This post was originally published on Smartplanet.com