963fad78-934b-44ca-ab2f-10c54ff27392
Slide 1 of 4
4.6
Rated 4.6 out of 5 stars
506 Reviews

Buy an Echo Flask, Get 2 Month Supply of Hydrogen Prebiotics FREE

$419.97
$299.99

FREE SHIPPING

The ECHO Flask generates fresh hydrogen water on demand, and the ECHO Hydrogen Prebiotic Stick Packs give you a two-stage hydrogen release with grab-and-go ease and a refreshing taste. Both deliver consistent daily hydrogen support at the cellular level.

Supports Energy

Improves Recovery

Promotes Focus

5-Year Warranty

60-Day Money Back Guarantee

Bundle Contents

Save $120

Rectangular clear bottle with black cap, containing blue liquid labeled 'ECHO'.

ECHO Flask

$299.99

A bag of Crisp Apple flavored Hydrogen Prebiotic powder next to fresh green apples and a small pile of powder.

Hydrogen Prebiotic 30-Pack × 2

$119.98 FREE

Real People, Real Results

Slide 1 of 3

INTRODUCING THE ECHO FLASK

Feel the Difference or Your Money Back

Benefits of hydrogen water

Reduce Inflammation

Reduce inflammation by increasing the body’s antioxidant capacity.*

Digestive Balance

Support a calm, healthy gut, soothing the stomach and helping to smooth digestion.*

Steady Energy

Support cellular energy pathways and mitochondrial function, so you feel energized without jitters or crashes.*

Faster Recovery

Help your cells bounce back faster, from workouts, busy days, and everything in between.*

*These statements have not been evaluated by the Food and Drug Administration. This product is not menat to diagnose, cure, or treat any disease.

FAQs

What is hydrogen water?

What are the benefits of hydrogen water?

When should I start seeing the benefits of hydrogen water?

What research has been done on hydrogen water?

8PPM HYDROGEN

Turn water into hydrogen water

Inside every Flask, is a specially designed membrane originally designed by NASA to carefully split water apart — releasing pure hydrogen, the same tiny spark that powers stars and helps your body work at its best.

But doesn’t water already have hydrogen?

Yes, but it’s locked up. Just like we can’t breathe the oxygen in water, our bodies can’t use the hydrogen that’s still bound to it. The ECHO Flask frees that hydrogen, so your cells can actually use its powerful benefits.

Grounded in research and refined through years of innovation

ECHO Water has been the global leader in hydrogen hydration since 2014. We make hydrogen water simple—so you can focus on feeling better every day.

150k+

Customers

1500+

Studies

12+

Years in Business

1,200+ Verified 5 Star Reviews

What experts are saying about hydrogen water

Slide 1 of 5

Not all hydrogen water bottles are the same.

Capacity

Certified PPM

Smart Technology

Health App Integrated

H2 Analytics Certified

No Harmful Chemicals

No Heavy Metals

Proton Exchange Membrane

5-Year Warranty

ECHO Flask

12oz

8ppm

Competitors

≤ 8oz

< 5ppm

Slide 1 of 6
Slide 1 of 8
4.6
Rated 4.6 out of 5 stars
Based on 506 reviews
Total 5 star reviews: 385 Total 4 star reviews: 91 Total 3 star reviews: 14 Total 2 star reviews: 5 Total 1 star reviews: 11
94%would recommend this product
506 reviews
  • A
    Anthony
    4 minutes ago
    Rated 5 out of 5 stars
    5 Stars

    Love the product and the design! I’m already noticing the benefits of hydrogen water.

    Only suggestion: improve the battery life, and add preset timer options (10 or 20 mins) instead of manual timing.

  • G
    Greg
    6 days ago
    Rated 1 out of 5 stars
    1 Star

    It doesn’t seem to charge

  • M
    Modesto
    1 week ago
    Rated 5 out of 5 stars
    5 Stars

    Love it

  • BJ
    Branden J.
    1 week ago
    Rated 5 out of 5 stars
    Handheld Hydrogen Water Generator

    I have 0 regrets buying this product. I have used this water bottle for 3 days now. I also used the Hydroh water bottle. This bottle outshines its competitors bar none. It creates the best experience, generates Hydrogen, you see the benefits.

  • CB
    Chad B.
    Verified Buyer
    1 week ago
    Rated 5 out of 5 stars
    It works

    Better Recovery