ECHO Flask Hydrogen Water Bottle

360 ml

Turns ordinary water into something extraordinary, infused with molecular hydrogen, the smallest and most powerful molecule in the universe. It helps your cells fight oxidative stress, recover faster, and keep your system running clean, like a daily tune-up at the cellular level.

• Supports Energy
• Improves Recovery
• Promotes Focus

Product Details

Inside every Echo device is special technology that turns normal water into hydrogen-rich water.
At the center is the Echo Hydrogen Generator.
It uses two titanium plates coated with platinum and a thin proton exchange membrane between them. These laboratory-grade materials are chosen because they are strong, clean, and safe.
The proton exchange membrane was first made for NASA. Today, it's used in hydrogen cars and other advanced machines. It lets pure hydrogen gas mix into your water while the oxygen is released into the air.
Our carefully shaped plates make sure the electric current spreads evenly, without heat or damage. That means the Echo Hydrogen Generator makes hydrogen faster and more efficiently.
Every part is built from laboratory-grade materials and made to last a long time-so you can always count on clean, high quality hydrogen water. 

Lab Results

The ECHO Hydrogen Flask has been lab-tested and certified by H2 Analytics (Report H2AR-250116-1, dated January 16, 2025).

Using gas chromatography testing on distilled water, the Flask consistently delivered 6.07 mg/L of dissolved hydrogen after a 10-minute cycle and up to 8.25 mg/L after 20 minutes-well within the highest range of tested levels. 
The US Food and Drug Administration has recognized hydrogen gas as a food additive is generally recognized as safe. The research confirms that hydrogen water is safe to be consumed.

The ECHO Flask currently has a valid certification status by H2 Analytics in conformance with IHSA and US EPA standards.
Registration# 24-0701-1-PB

How often to use the ECHO Flask?

Hydrogen doesn't accumulate in the body; it's active for a short window and then cleared.
That's why we suggest intermittent use, drinking 2-3 flasks per day spaced across the day. This approach mirrors how hydrogen is studied and how oxidative stress naturally fluctuates during daily life.

Features & Specs

Features:
• Touch screen display
• Pairs with ECHO mobile app
• Generates up to 8ppm hydrogen
• High quality build materials
• 12 Ounce Capacity (0.36 liters)

Size & Weight:
• Height: 10 inches (258mm)
• Width: 3 inches (76mm)
• Depth: 2 inches (48mm)
• Weight: 1lb (455.5g)

What's in the box:
• ECHO Flask
• USB-C Charging Cable
• Quick Start Guide

How do you use the ECHO Flask?

Remove the cap and add plain water (ideally DI or RO) to the flask until full. Use the touch screen to activate the ECHO Flask cycle. Inside the chamber, water is split into hydrogen and oxygen, and the proton exchange membrane (PEM) helps keep unwanted byproducts separated from the drinking water. Dissolved molecular hydrogen is then infused into the water in the form of nanobubbles. Because this process builds internal pressure, release the pressure valve located in the cap after each cycle before opening the bottle. For best results, drink your hydrogen-enriched water shortly after it is ready. Make sure to store your flask filled with water. Detailed instructions can be found in the User manual.