PowerFilm Solar Charger

The PowerFilm Solar Charger can charge AA batteries and most small USB devices within 4 hours of exposure to the the sun. The solar panels are nicely stitched into a clothing enclosure that can be easily folded like a wallet. A charging light indicates the status of the battery charge. Six grommets are built into the cloth enclosure so that the charger can be securely attached to a pack or to the ground.

Available at: amazon.com