- Rechargeable Convenience: This hydrogen water machine features a USB rechargeable design, enabling you to enjoy hydrogen-infused water wherever you go. Easily refill for continuous hydration on the move. - Optimal Capacity: With a generous 420ml capacity, this portable water container is perfect for outdoor activities, providing ample moisture to keep you hydrated. Its compact size fits comfortably in your pocket or car cup holder. - Compact & Portable: Specifically designed for active lifestyles, this hydrogen water bottle is lightweight and easy to carry. Its sleek, compact shape ensures it fits seamlessly in backpacks and gym bags. - Versatile Use: Ideal for the gym, travel, or daily hydration, this water bottle utilizes hydrogen-rich technology to enhance your water, potentially offering various health benefits. - Performance: The machine is designed to infuse water with hydrogen efficiently, ensuring you receive the maximum benefits of hydrogen-rich water. - Material & Compatibility: Constructed from high-quality, durable materials, this bottle is built to withstand active use while being compatible with standard USB chargers for convenience. This hydrogen water bottle is a practical solution for those seeking hydration on the go, combining functionality with portability to support an active lifestyle.