Large-screen intelligent temperature display. Easily understand the internal temperature of the liquid by touching the LED screen. There is no need to check the temperature through the mouth to avoid burns. 360-degree rotation, no need to worry about water leakage, good airtightness, double-layer insulation. This stainless steel water bottle has a double insulation wall, which can best maintain hot and cold temperatures. It is very suitable for outdoor sports, work, beaches, schools, offices, picnics, yoga, hiking, camping, cycling, running, etc. Simple and practical, it is the best gift for friends, family, children, sons and daughters.