Katadyn | BeFree Filter Gravity

Be free to drink anytime, anywhere: this is the perfect water filter for group camps and other outdoor adventures. The compact and ultralight hollow fibre filter is able to remove bacteria, cysts and sediment thanks to its ultra-fine pore size of 0.1 micron (0.0001 mm). The collapsible PVA- and BPA-free pouch packs small to fit into a rucksack and is available in a range of sizes. It is simple to use too: hang, fill, set up camp and, before you know it, a flow rate of up to 2 litres per minute has filled the bag with safe, clean water.