Hydro Flask water bottles are on sale at Amazon, with tons of sizes, colors, and lid styles to choose from. The brand’s ...

They're also similar heights, with Hydro Flask measuring 12.65 inches and Stanley measuring 12.3 inches. Both cups also feature a comfortable handle of roughly the same size. Both Stanley and ...

Trends like giant insulated cups come and go, but Hydro Flask is ahead of the curve ... and it comes with a lifetime warranty. The small size is also adorable, which only adds to its appeal.

Larger water bottles and tumblers have become a trend, thanks to the viral Stanley cup and the Owala craze, however, Hydro Flask is taking a different, tinier approach to drinking water.