Gravity water filters remove harmful contaminants from your drinking water, whether at home, in the office, or on the trail.

When Katadyn launched its BeFree filter system in 2016, it set a new standard for fast, lightweight, on-the-go water filtration. The half-liter, liter, and three-liter soft flasks quickly became ...

If you're a backpacker you need a reliable yet lightweight method for purifying and filtering water in the wild. Most commercial methods are either bulky and heavy or need supplies such as salt and/or ...