FlameStower is Portable Power from Any Open Flame

  Check It Out or Buy on Amazon (Paid Link)   Mobile devices have forever changed the backcountry camping experience, and with the new FlameStower, happy campers all over the wild will be able to keep those devices charged. FlameStower is a portable and lightweight USB charging system bringing you a backcountry charging option for your phone, GPS, LED light or any portable device. It works by converting the thermal energy of a campfire or stove into usable power by heating a blade on one end and using water reservoir cooling the other end creating a thermal difference that generates power. The amount of power generated [...]