Pristine Straw is not just a straw! This straw easily converts to a pump and functions in many different ways. Pristine Straw can be used as a typical emergency filtration straw drinking directly from a water source, it can be extended to utilize the pump, it twists onto a standard pop bottle, or it attaches to standard tubing to use in conjunction with your gravity bag.
Pristine Straw is ultra-light for long hikes and camping, or super-sleek to fit easily in your emergency kit.
Pristine Straw is an ultra filtration (UF) membrane that removes >99.99999% of bacteria and >99.99% of cysts and protozoan parasites.