Survival Water-Filtering Straw
(Save 37%) (Save 61.6%)
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 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