by Zach Ehlert
As someone who spends a lot of time outdoors, when I first heard of the Steripen, I thought it was too good to be true! A lightweight, easy-to-use UV water purifier sounded so much better than pumping away on the edge of a creek or lake for hours (or at least what seemed like hours) just to get one bottle of drinkable water. With the Steripen, it’s so much easier. I can quickly fill a 32 ounce Nalgene bottle, take it back to my campsite and then use the Steripen to purify my water in about a minute and a half. All you have to do is stir the pen around in the water.
The newer models, the Adventurer and Traveler (which, except for their coloring, are identical), lend themselves perfectly to travel as you can easily carry one in your pocket or day-pack and purify a glass of water anywhere. And, the Traveler is on sale right now, for an amazing 20% off.
Instead of pumping water through various tubes or adding iodine or salt, the Steripen uses UV light to destroy waterborne microbes (which is the same system many cities use to purify their water). The C Wavelength ultraviolet light the pen emits is a short wave light (between x-ray and visible light) that is able to destroy the DNA of microbes in seconds, including Giardia and Cryptosporidium. Without functional DNA, these microbes can’t reproduce or make you sick.

Posted by travelessentials 





