Reusable water bottles are a matter of personal taste, and everyone at WIRED has strong opinions on what rules supreme. Meanwhile, editor Adrienne So swears by her Yeti Yonder ($25), even if it costs nearly $10 more. We've spent years testing, sipping, and spilling our way through the best water bottles to round up our favorites. More than that defeats the environmental purpose of purchasing a reusable bottle in the first place. Updated May 2025: I've added the Klean Kanteen TKWide Insulated Water Bottle, Brita Premium Filtered Water Bottle, and the Larq Bottle PureVis.