The HYmini is a portable wind powered charging device.  Strap it to you bike handles, or out the window of the car to charge the internal battery, then if you devices need energy, and your not near an outlet, plug them into the HYmini for power.  Adding even more versatility you can charge the HYmini battery by plugging it into an outlet, a USB port, or by connecting add-on solar panels.

The Voltaic Generator is the first solar bag powerful enough to charge a laptop. It uses high efficiency solar cells to generate maximum power in the limited space available. It includes a battery pack custom designed to efficiently store and convert the electricity generated. It can also charge cell phones and most other hand held electronics.