Every once in awhile you stumble across a truly revolutionary game changing invention. With this seemingly simple device you are able to remove 99.9 percent of impurities from any water source. Simply insert the straw into the water and drink as you normally would the filters in the straw do hard lifting to remove any impurities to leave you drinking clean water with every sip. No pumping or waiting for chemicals to react!
Small and compact makes this perfect for any emergency kit or hiking pack!