Costco Is Having a Huge Sale on This Highly Rated Water Bottle — Shopping

It seems like every company in the world is involved in the "personal hydration" business. That's corporate speak for "water bottles," and some of these bottles are better than others. While there are hundreds (thousands?) of pretty, Instagram-worthy bottles out there, they don't all keep your water cold, clean up easily, or offer a leak-proof seal. Which brings us to one of our all-time favorite personal hydration bottles: the Hydro Flask, which we hear is now on sale at Costco.

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