Christmas gift 500ML Intelligent Stainless Steel Thermos Bottle

500ML Intelligent Stainless Steel Thermos Bottle Temperature Display Smart Water Bottle Vacuum Flasks Thermoses Christmas Gift 1. Portable and durable. Perfect for travel, outdoor activities, car, office, home, school, picnic, hot yoga, hiking, camping and more.2. Adopt high-definition LCD touch screen, real-time water temperature display prompt. Allows you to drink water at the most suitable temperature anytime, anywhere to prevent scalding your mouth.3. Built-in large-capacity battery, long battery life, no need to replace, can be automatically turned off when not in use, each display 3-4 seconds, very power saving, the battery can be used for about 3 years.4. Super thermal insulation effect, after tens of thousands of tests, it can keep warm for up to 14 hours and keep cold for up to 24 hours.5. Built-in food grade silicone sealing ring, no water leakage, easy to carry.6. Built-in 304 stainless steel tea compartment, convenient for making tea, can be taken out when not in use.7.