The Echo Flask and its companion app is the industry’s first smart hydrogen bottle, delivering the highest hydrogen concentration in combination with the largest water capacity on the market.

I break down the bottle's price below, including what the brand claims hydrogen infused water can do for your health and well-being. What is Echo Water and why would you want hydrogen water?

At CES, Echo unveiled its Echo Flask–a smart water bottle that infuses hydrogen into the water ... There are two filters in the machine, plus an additional one, made of coconut membrane ...