This slim 18 oz stainless steel tumbler fits most cup holders and uses a powerful membrane microfilter and carbon filter to remove bacteria, parasites, microplastics, sand, dirt, cloudiness, chlorine, odors, and other impurities—so your water tastes clean and fresh wherever you go.
Built lead-free and long-lasting (up to 5 years for the membrane filter), it’s made by LifeStraw, a B Corp and Climate Neutral Certified brand, and every purchase helps provide one child with safe drinking water for a year.