Personal Water Filter Go Bottle with Intergrated 1,500-liter (396 Gallons). Personal Drinking Straw System Pure Cartridge Highest Filtration. Best for Your Health. FDA and BPA Approved Personal Water Filter. Personal portable filter water bottle, Drink directly from any source water Filter 1,500 liters (396 gallons) of untreated water, Ultralight, easy to use (no pumping no chemicals) 99.9% waterborne bacteria removed, 99.9% waterborne protozoa removed Lifetime capacity : 1,500 Liters, Storage Volume : 0.65 Liters Zero aftertaste; no chemicals or iodine