Kiliroo Water Filter Straw with Bottle 550ML, Ultralight and Durable, Long-Lasting Up to 1500L Water, Easy CarryKILIROO Water Filter Bottle 550ML KR LS 101 KP FEATURES High Filteration: Protects against 99. 999999% of bacteria (including E. coli, Salmonella), 99. 999% of parasites (including Giardia and Cryptosporidium), 99. 999% of microplastics, dirt, sand and cloudiness. Portable and Lightweight: Ultralight and durable, the water filter straw weighs less than 2 ounces (46 g) so you can pack it anywhere. Up to 1500L Water: This Long lasting membrane