Comes with advanced water filter. Filters up 100+ gallons. Removes up to 99.9999% of viruses and e-coli bacteria; 99.99% of chlorine, lead, mercury, copper, aluminum, cadium and chromium 6; and 99.9% of micro-organisms such as Giardia and Cryptosporidium. Includes: BPA free plastic canteen, advanced filter, blaze orange canvas carrying pouch, utility flame, spork, safety whistle, flexible wire saw, emergency survival blanket, emergency survival mirror, mini compass with thermometer, small fire steel and striker, and waterproof survival instructions. 46 oz. capacity.