Price: $136.25  

Take the lightweight, easy-to-pack Brunton Solaris 6 / 12 Solar Panels on your next expedition to the Himalayas or down that nearby trail or dirt road. Brunton used CIGS, the most efficient thin-film solar technology available, to create the Solaris. Choose either the Solaris six-watt or 12-watt panelboth of them fold up to the size of a CD wallet and work, even in overcast conditions, to charge your cell phone, digital camera, camcorder, iPod, and other small electronics. A built-in reversing diode prevents the solar panel from discharging your batteries when the sun disappears for the night. Bruntons Solaris 12-watt panel can even charge your satellite phone or trickle charge your laptop.