The Juxujoin Hydrogen Water Bottle Generator is a sleek and durable water bottle made of borosilicate glass with a capacity of 400ml. It features a 24-hour lock system for convenience and security. The bottle comes in a stylish silver color and includes a user manual for easy use. With its compact size and lightweight design, this water bottle is ideal for camping, hiking, and other outdoor activities. The brand, Juxujoin, ensures quality and reliability in providing you with clean and refreshing hydrogen water on the go.