Sawyer Micro Squeeze Water Filter System

FEATURES of the Sawyer Micro Squeeze Water FilterUltra-compact, lightweight, and reusableRemoves 99.99999% of bacteria (salmonella, cholera and E. coli) and 99.9999% of protozoa (cryptosporidium and giardia)Rated up to 100,000 gallonsComes with a 32-ounce reusable squeeze pouch, drinking straw, cleaning coupling, spare gasket, and cleaning plunger.