Hot Water Rocket
Available In Black
This remarkable piece of gear weighs only two pounds, and at 18″ long, is easily portable. Best of all, it can take a pint of water from stone cold to boiling hot in approximately one hour.
Here’s how it works:
You fill the interior vacuum tube with about a pint of water. Unfold the two parabolic reflectors to focus the sun’s rays directly onto the water tube. Position the Hot Water Rocket so that the reflectors face the sun. That’s it. In no time at all, you’ll have piping hot water.