A Closer Look
Built for all-day use.
The Echo Forty scales Echo's portable hydrogen technology into a 40oz tumbler format — the largest capacity and highest hydrogen concentration Echo has offered outside a full home system. It carries over the platinum-coated titanium electrodes and PEM membrane technology from the Echo Flask, generating 4–6 ppm of molecular hydrogen on demand, without needing multiple refills throughout the day.
Naturally Bronzed has already placed an order to carry the Echo Forty in both black and white. Echo has confirmed a launch by September 2026 — ask in-studio for the latest update, and we'll have a social announcement the moment shipping is confirmed.
| Specification | Echo Forty |
|---|---|
| Capacity | 40oz |
| Hydrogen Output | 4–6 ppm molecular hydrogen |
| Electrolysis | Platinum-coated titanium electrodes + PEM membrane |
| Vessel | Double-walled stainless steel |
| Connectivity | Wi-Fi / Bluetooth enabled, built-in accelerometer, touchscreen display |
| Self-Cleaning | UV Self-Cleaning Light, sanitizes interior automatically |
| Lid | 8 orientations for left- or right-handed use, ergonomic straw, rotating valve |
| Charging | USB, approx. 120–160 minutes |
| Dimensions | H = 11", W = 6.4", bottle diameter = 4.1" |
| Colors | Black, White |
| MSRP | $399 |
Specifications per Echo Water's published product materials. Echo has confirmed a launch by September 2026 — ask in-studio for the latest update.
The Echo Forty is a 40oz portable hydrogen water tumbler from Echo Water, generating 4-6 ppm molecular hydrogen on demand using platinum-coated titanium electrodes and a PEM membrane. It is Echo's largest and highest-concentration portable hydrogen product to date.
Naturally Bronzed has placed an order to carry the Echo Forty in both black and white. Echo has confirmed a launch by September 2026. Ask in-studio for the latest update.
The Echo Forty generates 4-6 ppm of molecular hydrogen, Echo's highest concentration available in a portable format, using platinum-coated titanium electrodes paired with a PEM membrane.
The Echo Forty includes a double-walled stainless steel vessel, Wi-Fi/Bluetooth connectivity, a built-in accelerometer, a touchscreen display, a UV self-cleaning light, 8 lid orientations for left- or right-handed use, an ergonomic straw, and a rotating valve. It charges via USB in approximately 120-160 minutes.
The Echo Forty measures 11 inches tall by 6.4 inches wide, with a bottle diameter of 4.1 inches, and holds 40oz of water.
We'll have both black and white Echo Forty units the moment they ship. Ask in-studio to be notified first, or explore what molecular hydrogen feels like today.