Features: Heat Preservation: 316 stainless steel inner container is made of food grade material which is easy to clean without touching cups. Keep the temperature locked for 6-12 hours protect layer by layer keep warm and cold and keep the original taste. Leak-proof Inner Plug: Food-grade rubber sealing ring 360 sealing leak-proof inverted without leaking water go out to carry rest assured that use. Wide Cup Mouth: Wide cup mouth convenient for water filling no need to worry about sprinkling water on your body. Thermal Insulation Function: This water bottle has thermal insulation function which can maintain hot water or cold water at the beginning temperature. Convenient Tea Making: With its stainless steel sieve it is much easier to drink tea or a liquid with ice in addition to having its handle that can be hung to store or even to take in backpacks and purses. Notice: Actual color may be slightly different from the image due to different display and light effect. Please allow 1-3cm deviation due to manual measurement. Specifications: Material: Stainless steel Capacity: 800ml Thermal insulation performance: 6-12 hours Color: Champagne gold includes: 1 * Thermos Bottle "