Price: $9.98

Exposed to the sun, the solar panel immediately starts harvesting sunlight through a miniature photovoltaic panel and turns it into energy which powers the fan. The brighter the sun, the more powerful the fan … just when you need it most! It’s cool to be cool with the Solar Powered Hat Fan. Clip it to the brim of your hat (stiffer brims and baseball caps are recommended) and get outside to hike, garden, mow — or just relax in cool, eco-hip comfort. You’ll get a nice breeze across your face without using your hands, batteries, or any electricity.

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