The ECHO Flask is a portable hydrogen-water bottle that uses Proton Exchange Membrane (PEM) electrolysis to infuse drinking water with molecular hydrogen, generating up to 8 ppm (8.25 mg/L) after a 20-minute cycle, or 6.07 mg/L after a shorter 10-minute cycle.
The flask is built from Polyphenylsulfone (PPSU) plastic with platinum-coated titanium electrode plates, and is certified free of BPA, BPS, PFOS and PFAS. It holds 12oz (0.36L) and weighs just over 1lb when full.
A built-in touchscreen display lets you monitor and control each infusion cycle, and the flask pairs via Bluetooth with a companion app (compatible with Apple Health and Android Health) so you can track your usage over time.
Powered by a rechargeable lithium-ion battery good for 5-7 cycles per charge, and charged via the included USB-C cable.
Independently tested by H2 Analytics (Report #24-0701-1-PB). Backed by a 5-year limited warranty and a 60-day money-back guarantee.
Included: ECHO Flask device, USB-C charging cable, quick start guide.
This product is intended for general use as a water bottle with hydrogen-infusion functionality. It is not intended to diagnose, treat, cure, or prevent any disease or medical condition, and has not been evaluated for therapeutic use. If you have an existing health condition, are pregnant, or are unsure whether this product is suitable for you, speak with your healthcare practitioner before use.
