Hydro Flask 64-ounce Water Bottle Hydro Flask’s 64-ounce water bottle became an unlikely status symbol after Johan Hill was repeatedly snapped carrying one .

Jean Hill, who died Nov. 5, led Concord’s successful effort to ban the sale of single-serving plastic water bottles.

One of PS editors tested the Hydro Flask water bottle. ... but I'll die on the hill that every water tastes different, and I'm not drinking out of anything that ruins that.