A water bottle with a time marker that shows when to drink "santeco Track&Go" A "time marker" is printed so that you can take in the necessary water while watching the time. By taking frequent water intake while looking at the time markers, you can get various cosmetic benefits such as improved basal metabolism and detoxification effects. Drink the right amount of water for you frequently. It can be opened and closed with one touch, so you can drink quickly with one hand. It also has a lock function, so you can prevent the lid from opening in your bag. The bottle body is made of tritan with high transparency and durability. It's light, so it's easy to carry, and it's transparent, so you can see at a glance how much water you have left. The main body and lid are removable. Because it has a wide mouth, it is easy to put a sponge or hand in it when washing, and it can be done without stress.