The 24oz Stainless King™ Food Jar from Thermos® keeps hot food hot for up to 14 hours and cold food cold for up to 24 hours — your favorite meal goes where you go. Double-wall vacuum insulation in rugged 18/8 stainless steel. Includes a pressure relief stopper. Wide-mouth opening is easy to fill, eat from, and clean. No microwave needed. Specifications: 24oz capacity | Double-wall vacuum insulated | 18/8 stainless steel | Keeps food hot 14 hours, cold 24 hours | Wide-mouth design | Dishwasher safe — top rack only Explore the full Stainless King™ collection or shop best sellers .