Adventure into the great outdoors with the Platypus GravityWorks 6 L Water Filter System, an essential tool for group hikes, camping expeditions, and all-mountain activities. This high-capacity, gravity-fed system offers pump-free water filtration, perfect for basecamps and groups. The fill and hang operation allows for a passive gravity flow, eliminating the need for manual pumping. With a flow rate of up to 1.75 liters per minute, it quickly processes water for the entire group.