Eliminate temperature change with the Thermos 470ml Stainless Steel Vacuum Insulated Food Jar. Retains cold temp for up to 7 hours Can retain hot temp for up to 5 hours The TherMax double wall vacuum insulation designed for maximum temperature retention Extra wide mouth easy to fill Includes folding spoon The Thermos 470ml Stainless Steel Vacuum Insulated Food Jar is built tough and built to last. You could be in the great outdoors, or heading to work, rest assured, that the food jar is keeping your food nice and toasty. With features such as an extra wide mouth for easy filling and double wall vacuum insulation designed for maximum temperature retention, Thermos will have you feeling like they truly thought of everything. Brand Thermos Colour Silver Category Lunch Boxes Material Metal Range Thermos Product Code THE-2340