Quirky has some cool products that we have talked about before. One of my favorites was the Switch knife that surfaced a while back. The latest offering from Quirky is the Trek Support backpack. The thing is designed to hold your gadgets and notebook and can help keep them charged up too.
The backpack has a removable battery inside that promises 7 hours of power depending on what you hook to it. The battery pack has four pockets and has enough outlets to charge three of those USB gadgets at the same time.