Make the most of this clever and affordable treasure from Thermos. The 470ml Thermos Stainless King Vacuum Insulated Food Jar will keep your hot food piping hot for up to 9 hours or cold for up to 14 hours. Made of Durable stainless steel, this twin-walled food flask with its wide mouth even has a full-sized fold-up spoon concealed in the lid, which is easy to fill, eat from, and clean by hand. Vacuum-insulated and cool to the touch even when filled with extremely hot foods, the food jar is also sweat-proof when filled with icy cold drinks or foods.