LifeStraw Flex with Collapsable Squeeze Bottle

Membrane microfilter removes 99.999999% of bacteria, 99.999% of parasites, 99.999% of microplastics, silt, sand, and cloudiness Activated carbon + ion exchange filter reduces heavy metals like lead, chlorine and odor for improved taste Meets NSF 42 standard for chlorine reduction Meets NSF 53 standard for reduction of lead Meets US EPA & NSF P231 drinking water standards for the removal of bacteria and parasites Membrane Microfilter lasts up to 500 gal | 2,000 L, pore size: 0.2 micron Activated Carbon + Ion Exchange Filter lasts up to 26 gal | 100 L Filter Size: 6.4 x 1.5 in | 22.9 x 2.5 cm Weight (filter + bottle): 3.15 oz | 89 g Collapsible Bottle Volume: 22 fl. oz | 0.7 L Collapsible Bottle Size: 10.6 x 3.9 in | 26.9 x 9.9 cm BPA-free Bag is made of durable, TPU laminated nylon Replaceable filters & parts Includes: LifeStraw Flex filter, 22 oz collapsible squeeze bottle, backwashing syringe, user manual