Features: Safe material Made of high quality stainless steel food grade, , non-toxic and odorless, premium quality material ensures the product’s safety and food’s health. Good performance Adopt vacuum technology, have good heat preservation/cold insulation performance of 6 hours, perfect for storing food for lunch. Effectively stew food Used to stew all kinds of foods, just put the ingredients in and wait for it to be cooked, which is convenient and can also maintain the nutrition of the food. User-friendly Wide mouth design, easy to fill soup, porridge and other food, convenient to take food out from it, and advantageous for cleaning the cup inside. Specifications: Item type: Thermos Cup Material: stainless steel: red/black/gold Quantity: 1pc Capacity: 500ml/750ml Keep warm/cool time: 6h(Heat preservation performance: starting temperature: 95celsisu, envment temperature: 23celsius; Cold insulation performance: starting temperature: 0celsius, envment temperature: 23celsius) Package: 1*Thermos Cup