Smart Water Bottle: With an LCD touch screen and smart connectivity features via the Echo App, the Echo Flask offers real-time hydration monitoring and water intake tracking to help you reach your hydration goals

Hydrogen Water Generator: This flask delivers an optimal hydrogen concentration of up to 8 ppm for hydrogen-rich water that supports cellular health and faster recovery with every sip*

Portable Hydrogen Flask: Designed for convenience, this compact water bottle offers an extended water capacity of 12 ounces (350 ml) for a seamless fit into your active lifestyle

Active Hydration Solution: From pure hydrogen production to adjustable hydrogen levels, the Echo Flask ensures high-quality water, helping you perform better, feel stronger, and think clearer each day

Hydrogen Therapy: Echo Water utilizes cutting-edge technology to maximize the health benefits of hydrogen water and gas, supporting enhanced vitality and longevity

Your flask arrives with a small amount of distilled water inside - not a flaw, but part of its design for optimal performance. Every flask undergoes a meticulous inspection and full cleaning before shipping, ensuring it's primed and ready right out of the box.