For outdoor enthusiasts, clean and safe drinking water isn’t something to be taken for granted. Whether you're spending the day trekking through remote wilderness, embarking on a multi-day hike or ...

A reliable water filter is a must, at least if you like your drink without a side of giardia. There are innumerable devices on the market these days, with microfiber filters coming in all shapes and ...

We tested 31 water filters, from squeeze to press-style types, to find the best. These 5 made processing dirty backcountry ...

Access to clean drinking water is never a guarantee in the wilderness, which is why a good filter is essential on your outdoor adventure. To remove bacteria, parasites, and other contaminants, the ...

The U.S. military asks them to create water filtration technology designed for troops. Global health nonprofits seek technologies from them to help filter safe drinking water in developing countries.