Dear All, Solar backpack absorbs solar energy and turns it into electric energy storing in storage battery. It can charge different specification mobile phones through corresponding connectors. I'm really interested in this. And I think solar backpack is much more suitable for emergency situation when there is no electricity outdoors.This product is easy to operate ,safe to use ,convenient to take and fashionable. Solar backpack is an ideal product for living and traveling. It's much more convenient than solar charger, as I don't wanna hold solar charge when I'm biking or mountain climbing :) What do u think? Any idea or comment on this? http://jdhysm.cn.alibaba.com/athena/offerdetail/sale/jdhysm-1037354-160959215.html -- Daniel.Li <lida_mail at 163.com> PALFocus (http://palfocus.oicp.net)