Thermos TherMax® double-wall vacuum insulation provides maximum temperature retention. Unbreakable stainless steel interior and exterior ensure years of service. Product stays cool to the touch when filled with hot contents and it does not sweat when filled with cold contents. These impressive Food Jars have wide mouths that are easy to fill, serve from and clean. Lids doubles as an insulated serving bowl. Keeps contents hot for seven hours and cold for nine hours. 16-oz Food Jar includes full-size telescoping stainless steel spoon. Sizes: 16-oz., 24-oz. Colors: Red (16-oz. only), Black.