This personal water purifying system uses a filter to remove sediment, algae and debris along with a ViruStat purification element that removes all protozoa, bacteria and viruses. Just fill up the bottle and drink through the mouthpiece/straw. A layer of carbon removes harmful chemicals and any off-flavors that may be present. Bottle can be used without the filter cartridge when safe water is available. Made of BPA-free polyethylene. Fits in most bicycle water bottle cages.
The only EPA-registered purifier bottle that removes all microorganisms