Sawyer Products Sp856 One-Gallon Gravity Water Filtration System

A lightweight, solution for filtering large quantities of water, Sawyer's Gravity System is ideal for backpacking, backcountry camping, and emergency preparedness. The Sawyer dual-threaded MINI water filter weighs 2 ounces and is rated to 0.1 micron absolute filtration — removing 99.99999% of all bacteria, such as salmonella, cholera, and E.coli, and removing 99.9999% of all protozoa (such as giardia and cryptosporidium). The MINI filters 100% of microplastics. Convenient and easily packable, this gravity system doesn’t require pumping. The 1-gallon bladder features a wide mouth cap that allows for fast and easy filling, as well as a convenient carry handle. To set up a gravity system, fill the reservoir with water from any source (a lake, stream, pond, glacier, kitchen faucet, etc.). Hang the bag — from a tree, the back of your pack, or hold it up with your hand — and connect the MINI to the included hose and let gravity do the work.