The Echo Flask is your summer must-have ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏

From road trips to rooftop workouts, take your hydration to the next level.

Wherever summer takes you, the Echo Flask goes too—with hydration tech that keeps up.

Whether you're hiking, chilling at the beach, or hitting the gym, this is the hydration upgrade your summer deserves.

Shop Flask

Key Features

Hydrogen Power

Delivers up to 8.25 ppm of hydrogen, supporting energy, recovery, and oxidative stress reduction.

Touchscreen Technology

Intuitive controls for customizing cycle length and hydrogen potency. Dark and light modes for ease of use anytime.

Hydration Tracking with App Integration

Syncs with the Echo Flask App for personalized hydration goals and progress monitoring.

Ergonomic Design

BPA-free, durable, and sleek for everyday use, whether at home or on the go.

Shop Flask

Practical Benefits for Everyday Life

Beach days, hiking, gym sessions—never miss a beat or a sip. The Echo Flask is designed to go where you go, keeping you hydrated and feeling your best, no matter the adventure.

Shop Flask

Join our VIP list

Be the first to receive SMS notifications about new products, promotions, and more.

60 Day Money Back Guarantee, Live customer service, Easy Free Returns, HSA/FSA Eligible

As the leader in hydrogen health, Echo empowers individuals to balance cellular functions, enhance well-being, and optimize performance. We set the standard for premium hydrogen health solutions with unparalleled convenience, scientific understanding, unmatched warranty, and expert endorsements.

Our mission is to enable everyone to feel better and do better by making the science of hydrogen accessible, practical, and impactful in everyday life.

Support Portal
Blog

Unsubscribe
Or Manage Preferences

Join Us