Ultralight and durable, the LifeStraw weighs less than 2 ounces (46 g) so you can pack it anywhere Long-lasting membrane microfilter lasts up to 1,000 gallons (4,000 L) of water - enough drinking water to last an individual for over 5 years! Be prepared with the ultimate survival tool, the LifeStraw has an unlimited shelf life and has been tested all over the globe to face the harshest conditions Dimensions Dimensions: 9 x 1.2 in | 22.9 x 2.5 cm Weight: 1.6 oz | 46 g BPA Free materials Includes: LifeStraw, lanyard, user manual LifeStraw Membrane Microfilter Removes: 99.999999% of bacteria 99.999% of parasites 99.999% of microplastics, dirt, sand, and cloudiness Pore size: 0.2 micron Lasts up to 1,000 gal | 4,000 L Additional Filtration Specifications: Meets US EPA & NSF P231 drinking water standards for the removal of bacteria and parasites
