Survival water-drinking filter straw, the world's top mini, lightweight and portable survival drinking tool for outdoor use. Can purify the river water, rainwater, lake water and other natural waters directly drinkable.
Filter contains no chemicals, no batteries or moving parts. Filters up to 211 gallons of contaminated water. 0.2 micron filter removes 99% bacteria, parasites and other contaminants.
Does not filter chemically polluted water.
Returns accepted if product not as described, buyer pays return shipping fee. To ensure the highest quality products, Family Rations discontinues items that accrue greater than a 1% return rate. (0) returns of this product to date.