No matter where you are camping or hiking take this convenient straw with you. To use: Just open the caps insert the bottom end into the water source and sip filtered water through the mouthpiece. After use: blow through the straw to expel dirty water and flush the filter membrane.
- Removes 99.99% of waterborne bacteria and protozoan parasites
- Filters up to 1000 liters of contaminated water without chemicals.
- Lightweight: Only 3 oz. easy to carry around anywhere
30 Day Warranty