feature:1. Integrated layered heat preservation lunch box, stylish and portable food can.2. It can be stored for 6 hours. The inner tank is made of electrolytic technology, and the inner tank is plated with copper.3. The thick silicone ring can effectively prevent leakage.4. Food grade stainless steel and PP sanitary materials.5. Suitable for children to go to school, adults to work, sports, camping and travel.Features:●Vacuum insulation technology for maximum temperature retention, keeps hot for 8 hours and cold for 6 hours. Durable stainless steel interior and exterior with insulated stainless steel lid that doubles as a serving bowl.●Whether you are hiking in the mountains or having lunch in a corporate office, our stainless steel thermos bottles will make you stand out from the crowd.Product name: stainless steel food thermos bottleThermal insulation performance: above 60℃ (6 hours)Cold insulation performance: below 9℃ (6 hours)Capacity: 750MLSize: 19X11.5CMMaterial: 304 stainless steelProduct use: Take out lunch, picnic and campingProducts include:1*Food Warmer BoxAt last:1. Due to the difference of light and screen, the color of the product may be slightly different from the picture.2. Due to manual measurement, please allow a difference of 2-5cm.We will use the best products and services to help you.We hope that every customer will be happy every day ^ _ ^