- Product Type: Smart hydrogen water bottle
- Hydrogen Generation Technology: SPE + PEM electrolysis
- Hydrogen Concentration: Up to approximately 1.2–1.6 ppm
- Water Capacity: ~12–14 oz (approx. 350–420 ml)
- Material: BPA-free inner chamber with stainless steel outer body
- Electrode Material: Platinum-coated titanium
- Operation: One-touch smart button
- Cycle Time: Approximately 5–10 minutes per hydrogen cycle
- Battery Type: Rechargeable lithium battery
- Charging Method: USB charging cable
- Product Dimensions: ~10 in (H) × 3 in (D)
- Weight: ~1.1 lb (approx. 0.5 kg)










Echo Flask – Smart Hydrogen Water Bottle
$299.99
Shipping calculated at checkout.
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Echo Flask – Smart Hydrogen Water Bottle
Black
$299.99
Scientifically-Proven Benefits
May Help Reduce Exercise Fatigue and Perceived Exertion
Hydrogen-rich water may support post-workout recovery, especially after demanding sessions.
Hydrogen-rich water may help the body manage oxidative stress from daily life and training.
Hydrogen-rich water may help the body manage oxidative stress from daily life and training.

Smart Electrolysis Technology, Premium Materials, and Portable Design

