It works like a French Press. Fill the Outer Cup with water to the fill line. Remove the lid and gently press the Inner Cup into the Outer Cup. Apply steady downward pressure until the filter rests at the bottom of the cup. Drink immediately or close the lid and you have a bottle of safe water for later. The purifier removes 99.9999% of bacteria, 99.999% of protozoan cysts, and 99.9999% of viruses.
This product will be shipped directly from Liberty Mountain and will leave their warehouse in 2-3 business days. Eligible for UPS ground shipping only.
Made from food-grade silicone, BPA-free plastic, and 18/8 stainless steel