ultrapress replacement purifier cartridge black Colour:Black Treated with waterproofing Storm System®

Treated with waterproofing Storm System®

Internal fleece headband

The robust Cordura fabric looks and feels like woven fabric but is totally waterproof

Takes weight off your back and onto your backside

Barebones’ Field Hatchet is the perfect size and weight for a multitude of such jobs

ultrapress replacement purifier cartridge black Colour:Black Treated with waterproofing Storm System®Keep your Ultrapress in optimum condition The Grayl Ultrapress is one of the most effective lightweight water purifiers out there, providing global protection from all sorts of waterborne pathogens (offering both viral and bacterial filtration), as well as removing particulates, chemicals, heavy metals and pesticides. Its also incredibly quick and easy to use. But to keep it in optimum condition, the purifier cartridge should be replaced every 300