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 ...

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 ...

Last summer, Katadyn released a new water filtration system called BeFree. It is a direct competitor to the venerated Sawyer Squeeze system, the current gold standard for backpacking filters. After ...

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.

WIRED readers are weirdly obsessed with this backpacking water filter. It's cheap, and it's yours. Today is the final day of REI's sale, and deals are disappearing fast. Grab what you need with these ...