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

LifeStraw launched its large capacity Peak Series 8L Gravity Water Filter Systems, designed for extended use in the outdoors and backcountry. Products include the Peak 8L Gravity Water Filter Syste m ...

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 ...

Every product is carefully selected by our editors. If you buy from a link, we may earn a commission. Learn more There’s much consideration that must be given to the gear brought on overlanding and ...

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 ...

Article subjects are automatically applied from the ACS Subject Taxonomy and describe the scientific concepts and themes of the article. Inspired by the mechanisms induced when a bottle of water is ...