solar powered bag, solar trolly bag with big volume to meet your requirement, can charger mobile phone, black berry and so on.

solar powered bag

Solar powered bag( solar torlly bag),energy bag, solar engrgy bagNew products & new design,patent products.Solar powered backpacks Capacity: 2000mAh Voltage: 3-9V Current: 300mA With 7 mobile adapters, can charge up with solar energy, or normal electricity Suitable for mobile phone, black berry,digital camera,iphone, MP3,MP4 etc.