Lifestraw Sip Water Filter StrawRemoves Microplastics: the microfilter removes 99. 999% of microplastics, as well as particles, dirt, and cloudiness Filters Bacteria and Parasites: protects against 99. 999999% of bacteria (including E. coli + Salmonella) and 99. 999% of parasites (including Giardia and Cryptosporidium) Reusable and Long Lasting: the filter lasts up to 1,000 liters over a year of daily use. It's your sustainable solution to single use plastic bottles, even during