Features: Temperature display: large screen intelligent temperature display. By touching the LED screen, you can easily understand the internal temperature of the liquid. There is no need to check the temperature and avoid burns through the mouth. Leak Professor: There is a silicone ring on the cover, so you don't have to worry about water leakage, and it is very airtight. Maintaining temperature: double-layer vacuum insulation. This stainless steel water bottle has a good heat insulation wall, which can best keep the hot and cold temperatures. Good quality: made of 304 stainless steel inside and outside. Corrosion resistance, safety and health. Smooth cup mouth: the cup mouth and the cup body are smooth, burr-free, safe and practical to use. Anti-slip: the anti-slip cup bottom is thick, wear-resistant and anti-slip, stable and reliable. Tea Leak: Leak from an insulated water bottle with a tea ware filter. You can soak scattered tea leaves in a cup and use the filter as a compartment when drinking. Portable: It is small and portable, and easy to carry in a bag. You can also put it in the car. Widely used: Smart water bottle is an ideal choice for convenient travel, which is very suitable for outdoor sports, work, beach, school, office, picnic, yoga, hiking, camping, cycling, kitchen and so on.