Features: Material: The power water bottle is made of premium quality materials that are both durable and eco-friendly. The bottle is crafted from shatterproof BPA-free glass ensuring that it is safe and non-toxic. Time Maker Bottles: The Time Maker Bottles are designed to help you stay on track with your daily water intake. The convenient time markers on the bottle serve as reminders to drink water at regular intervals throughout the day. Occasions: They are perfect for fitness outdoor activities yoga meditation gym hiking music festivals or even for use in the office. The convenient time markers make it easy to track your water intake throughout the day ensuring that you stay hydrated and healthy no matter where you are. The Time Maker Bottles are designed to be leak-free ensuring that you can carry them in any bag or purse with confidence. The innovative food-grade ring in the bottle's design ensures that it remains leak-proof even when it is jostled or moved around. Customer Service: Customer satisfaction is our first priority and we provide satisfactory service for all products. Specification: Capacity: 500ml Material: Glass Notes: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. includes: 1*Water Bottle