How Does a Hydro Flask Work?

Photo Courtesy: @HydroFlask/Twitter

Founded in 2009 in Bend, Oregon, Hydro Flask set its sights on innovation and quickly earned respect in the insulated drinkware industry. The company started with the same vacuum insulated technology that has been around for more than a century in Thermos-style bottles. However, the company didn’t stop there and went on to make improvements that are appealing and eco-friendly while still delivering enhanced performance.

By supporting an active — and refreshing — life on the go, Hydro Flask’s innovative line of products appeals to both younger and older generations. If you’ve ever wondered how the seemingly magical Hydro Flask keeps the cold or hot in for hours at a time, we’ve got some answers. Take a look!