Efficiently filter out 99.9999% of the water borne pathogens such as E. coli, cholera, anthrax and 99.99%of protozoa such as giardia, sporozoite and Spirulina meeting WHO & EPA standard.;Made of BPA free food grade plastic, with the FDA test report from Germany TUV test centre. The ion-exchange resins and silver impregnated activated carbon greatly reduce heavy metals , remove odor and improve taste.;Weighs only 2.2 ounces, small and compact, with smart design to connect firmly with Coke bottle when needed. And the optional extension tube provide ensure the user to get water more safely and easily from the water where crocodiles live.;Features a Unique Cap with an Innovative Dust-Free Design Protecting You from the Secondary Pollution of the Outlet Mouthpiece. Includes the backwash device for flushing the filter out of left over particles.;Real 1500 liters life span with test report from Germany TUV test centre, provide enough clean & drinkable water for one user over months time.
Mini Water straw
31 * 160 mm