The Sawyer Two Bag One Gallon Gravity Feed Water Purification System with dual-threaded Mini filters is ideal for backpacking, backcountry camping, and emergency preparedness. With threads on both sides, you can screw the push/pull cap onto the MINI for easy on/off functionality while filtering to control water flow. It is a lightweight, robust solution for filtering large quantities of water in as little as 7 minutes.
- The filters are good for up to 100,000 gallons
- Includes an extra bladder to store even more clean water
- Removes bacteria, protozoa, cysts, and micro-plastics