Features: * High Quality: The smart vacuum bottle is made of high-quality stainless steel, wear-resistant and corrosion-resistant, not easy to rust, and durable. *Smart LED Display: There is an LED smart temperature display on the top of the vacuum bottle. Just touch the top of the vacuum bottle cover to see the temperature of the water in the bottle to avoid burns. *Leak-proof Water Bottle: The inner side of the lid is embedded with a leak-proof silicone rings, which has a simple structure and can be cleaned by removing the faucet. The cup mouth is smoothly and will not cut lips. *The bottom of the cup is made of non-slip material, which is not easy to slip off and is durable. * Wide range of uses: Smart water bottles are the perfect choice for convenient travel, very suitable for outdoor sports, work, beaches, schools, offices, picnics, hiking, camping, cycling, running, etc. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: 316 stainless steel Capacity: 420ml Package List: 1 x Smart Insulated Cup