Hydro Flask

The Hydro Flask is a sturdy stainless steel water bottle that insulates its internal temperature, keeping the water nice and cool. Hydro Flasks may be easily susceptible to denting, but only for the external structure.

Around 2020, Hydro Flasks became a meme, around a decade after The Yeti's groundbreaking invention, and four years before the Stanleys took the spotlight. Nevertheless, Hydro Flasks remain a popular commodity for university students, and are praised as a sustainable alternative to the wasteful plastic bottle.