This 1000ml minimalist space - style tumbler is made of PC material. It features time - marked scales on the body, which helps you keep track of your daily water intake easily. Whether you're at work, working out, or on the go, it serves as a useful reminder to stay hydrated. Designed for convenience, it's a perfect companion for your daily commute, outdoor adventures, or gym sessions. Its robust PC construction makes it highly drop - resistant, ensuring it can withstand the rigors of daily use. The sleek and simple design, combined with a variety of trendy gradient colors, not only adds a touch of modernity but also makes it a stylish accessory.