Steripen has offered water purification gadgets before to keep you safe when drinking potentially contaminated water using UV rays.
Now they have a battery-free solution, the Steripen Sidewinder, to allow you to purify a liter of water using your own muscles.
To use the Sidewinder, all you need to do is fill the beaker with your liter of water and click it into the gizmo. From then on just turn the crank for 90 seconds and it will light up to let you know that you’ve succeeded in purifying your water. It really is as easy as that!
It will also light up when you’re not cranking fast enough, and let you know when you’ve finished.
Buy now!
More info from the manufacturer
Price: $99.95
(Please note prices are subject to change and the listed price is correct to the best of our knowledge at the time of posting)
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