Pristine Water Purification Straw Long Sleeve Waterproof and breathable fabric with

Waterproof and breathable fabric with surface water-repellent treatment to effectively prevent rain and snow infiltration

and a double-pole reinforced structure for added stability and practicality

each with a different function

quiet comfort

Pristine Water Purification Straw Long Sleeve Waterproof and breathable fabric withThe Pristine Straw is a sleek, ultra light filtration straw that converts to a pump treat lake, river, stream or even tap water while hiking, camping or travelling, and keep one in your emergency preparedness kit. The pump feature means one straw can treat water for multiple people. Ultrafiltration (UF) membrane: removes >99. 99999% of bacteria and >99. 99% of cysts parasites, including Giardia and Cryptosporidium Filter life: up to 1,000 litres of