Portable Hydrogen Water Bottle Capacity: 425 ml. Built with a doublelayer, environmentally friendly foodgrade silicone glass for durable, safe contact with water. In about 3 minutes, it can produce a cup of hydrogenrich water. Uses professionally certified SPE/PEM film to help water be absorbed more easily by the body and to include minerals. The hydrogenrich water also provides anions. Key benefits Fast hydrogen generation: 3minute cycle to produce a 425 ml cup of hydrogenrich water. hydrogen concentration: up to 1500 ppb through water electrolysis. Safe and durable materials: doublelayer foodgrade silicone glass for reliable contact with water. Mineralenhanced hydration: SPE/PEM film supports absorption and mineral content. Portable and USB rechargeable: convenient for use anywhere. May support antioxidant benefits: hydrogenrich water can help reduce radicals, support immune function, boost energy, and may slow aging with regular use. Daily guidance: around 8 glasses of hydrogen water per day is suggested. What makes it stand out 425 ml capacity in a compact, travelfriendly bottle. Professional SPE/PEM film ensures mineral presence and better absorption. Fast 3minute production time delivers readytodrink hydrogen water quickly. USB rechargeable for flexible charging options. Specifications Capacity: 425 ml Material: doublelayer foodgrade silicone glass Film: SPE/PEM (professionally certified) Hydrogen concentration: up to 1500 ppb Power: USB rechargeable Uses: produces hydrogenrich water per cycle Use scenarios At home or in the office: quick hydration with hydrogenrich water between meals or during work breaks. In the gym or during workouts: convenient postexercise hydration to help support recovery. While traveling or commuting: USB recharging allows use on the go, ensuring you have hydrogen water wherever you are.