... Portable solar bag and backpack 1.for charging MP3, MP4, phone, camera,etc 2.movable Power ... solar bag and backpak for charging mobile phone, MP3, camera, etc. 1. Production Information/Detail Item ... solar bag and backpak for charging mobile phone, MP3, camera, etc.Suitable peopleman Material:Surface is 600D ... sunshine, it is able to charge mobile phones, MP3, MP4, MP5, PSP, GPS. Large Power Solar Bag ...