Voltaic Solar Power Backpack
For that special treehugger (or a gadget lover) in your life buy them the Voltaic Solar Power Backpack. The backpack’s waterproof solar panels generate up to 4 watts of power; enough power to charge most portable electronics (e.g. cell phones, cameras, GPS, iPods, PDAs, etc.) The backpack also comes equipped with a set of standard adaptors for common cell phones, universal power adaptors, and even a cigarette lighter socket so that you can use devices with a car charger. The solar panels are even available in a few different colors of trim including green, silver, charcoal, orange and black.
