Seems pretty ideal on the surface, but it's new and not too many reviews out there. Anyone own one or seen one in person?
http://store.bruntonoutdoor.com/portable-power/portable-power-packs/ember/One place says 'water resistant housing', and it does micro, mini, and Apple 30 pin w/ the included cable. I'm thinking this could live on one's handlebars, panniers, etc and recharge during the day.