Hydrogen water bottle

Echo Flask Hydrogen Water Bottle

A portable, rechargeable bottle that infuses your water with molecular hydrogen in about 3 to 5 minutes, using the same PEM technology found in high-end home units.

The Perfect Hydrogen Generator

A proprietary proton exchange membrane (PEM) is the heart of a precision electrolysis system that splits water into hydrogen and oxygen.

Acting like an atomic filter, it lets only pure protons pass through, without a buildup of ions, unwanted gases or harmful byproducts. These protons then recombine with electrons to form clean molecular hydrogen (H2), which is infused directly into your water.

FeatureSpecification / benefit
TechnologySPE / PEM (solid polymer electrolyte / proton exchange membrane)
MaterialFood-grade borosilicate glass or BPA-free Eastman Tritan
Byproduct protectionAn exhaust vent carries chlorine and ozone gases away from your drinking water
PortabilityUSB-C rechargeable battery for hydrogen water on the go

How to Use It

  1. Fill with pure water. Pour clean drinking water into your Echo Flask. Thanks to the PEM/SPE technology, you can use reverse osmosis (RO), distilled or filtered water without creating ozone or chlorine byproducts.
  2. Press to start a cycle. Touch the power button. The base immediately starts producing tiny, visible micro-bubbles of molecular hydrogen (H2).
  3. Drink and refresh. When the cycle finishes (typically 3 to 5 minutes), unscrew the cap and drink right away, while the hydrogen concentration is at its highest.

Why People Drink Hydrogen Water

Woman drinking from an Echo Flask after a workout

Energy & Metabolism

Hydrogen, the smallest molecule in the universe, is being studied for its role in healthy energy metabolism and redox balance, two key drivers of stamina.

Echo Flask hydrogen water bottle beside running shoes

Workout Performance

By helping your body manage oxidative stress, hydrogen water may support endurance and performance, whether you are training hard or pushing through a busy day.

Echo Flask producing hydrogen bubbles

Recovery

Hydrogen-rich water is being explored for its potential to support the body’s natural repair processes, whether you are training, fasting or just demanding more from life.

Person sipping from an Echo Flask

Clarity & Focus

Hydrogen has been studied for its ability to help the body manage inflammation and oxidative stress, factors that influence focus, alertness and mental endurance.

Research on hydrogen water is still early. These statements have not been evaluated by the FDA, and this product is not intended to diagnose, treat, cure or prevent any disease.

See It in Action

Ready to try the Echo Flask?

Echo Flask Hydrogen Water Bottle

Echo Flask Hydrogen Water Bottle

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Family sharing water from the 68 oz hydrogen water pitcher

Need Hydrogen Water for the Whole Family?

The 68 oz Hydrogen Water Pitcher uses the same SPE/PEM technology and makes 2 liters at a time, enough for everyone at home.

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