[Having power for phone/GPS has always been on my packing list. I've got a Goal Zero solar panels, and that helps, but on my last ride I was thinking about how to use the motion of the bike to recharge things. I found this on Kick Starter and I'm going to give it a try. Won't be out until Nov 2013. http://sivacycle.com/ It's a divice that is connected to the rear tire and generates power to a battery or directly to a USB device.]

Having power for phone/GPS has always been on my packing list. I've got a Goal Zero solar panels, and that helps, but on my last ride I was thinking about how to use the motion of the bike to recharge things. I found this on Kick Starter and I'm going to give it a try. Won't be out until Nov 2013. http://sivacycle.com/
    It's a divice that is connected to the rear tire and generates power to a battery or directly to a USB device.

Looks nice to me.. Seems very effective and I would love to have similar charging device..