There is intelligent temperature sensor in the cap. The screen will be activated when you touch it. With the temperature displayed on the screen no need to worry about if the water is too hot or cold for your stomach. If there is not enough water in the bottle you need turn it up side down for about ten seconds so that the water can be measured by the sensor in the cap.
This Bottle is made of double-layer stainless steel and between them is vacuum insulated , with world-class process so it not only fells good when you hold it but also looks beautiful.it's easy to hold and carried in your bag. You can also put it in your car.
The inner wall of the Bottle is smooth, will not leave dirt easily, it has a large diameter, so that can be easy to clean, and there is no bad smell in the bottle.
the water is at 100 ° C (212 °