Popular Water Bottles 2024 Popular Bottles. After putting in more than 150 hours of research—and testing more than 120 bottles—since 2014, we’ve chosen the six best water bottles in. We tested countless reusable water bottles to round up the 6 best water bottles.

More people are turning to reusable water bottles and in return, bottles are. Our testers at live science have rigorously tested some of the best water.