Stainless Steel Vacuum Flask Smart Kettle LCD Screen Display Temperature Cup Bottle Features: Stylish mirror, by touching the LED screen, the internal temperature of the liquid is easy to understand.You don't have to use your mouth to test the temperature and avoid burns. 360 degree rotation does not need to worry about water leakage, and the sealing is good. - Suitable for easy travel, suitable for outdoor sports, office, beach, school, picnic, hot yoga, hiking, camping, cycling, running, walking, gym, fitness, etc. - Long-lasting insulation: The vacuum of the cup will hinder heat transfer. Our products maintain liquid heating above 42 ° C for 6 hours and liquids below 10 ° C for 5 hours. This is longer than other vacuum bottles.(24 hours in water at 100 ° C, the temperature is maintained at about 40 ° C) 304 stainless steel, safe and BPA free,12 hours of hot or cold water Product Description: Product Name: Insulation bottle Material: ABS stainless steel Size: 20x6.5cm Capacity: 500ML Package Included: 1 PC bottle STAINLESS STEEL MATERIAL: The hot drink thermos is made of food-grade stainless steel material, which is anti-oxidation and corrosion-resistant, and will not have a metallic taste or rust. 100% safe for daily use. DOUBLE VACUUM INSULATION: The coffee thermos features a double-wall interior with a premium coating on the outside of the interior wall for high-performance insulation that keeps liquids hot for up to 12 hours and cold for up to 24 hours. DURABLE: Food-grade stainless steel inside and out, no metallic aftertaste. Lid is BPA-free and has no plastic lining to come in contact with beverages. The new triple insulated walls are a better way to keep your coffee, tea or soda hot and cold. SEALED AND LEAK-PROOF: The lid of the hot beverage thermos contains a food-grade silicone ring that seals tightly and won't leak when shaken or inverted. The insulated metal water bottle is perfect for everyday use, running, hiking, camping and more. (Note: It's best not to shake it violently when filling it with hot drinks) HIGHLY WATERPROOF: The insulated water bottle is waterproof and can be cleaned with confidence. The surface design of the hot drink insulated water bottle is simple and smooth material, very easy to clean.