Aquamira Frontier Tactical Emergency Water Filtration and Straw Lightweight and compact emergency water filter system; fits into a pocket Removes greater than 99.999% of Cryptosporidium and Giardia and provides you with safe drinking water Activated coconut shell carbon filter with Miraguard Technology suppresses bacteria, algae, fungus, mold and mildew within the filter One time use; filters up to 30 gallons of water Made in USA