Zojirushi 17-Oz. Food Jar: Keep food hot or cold on the go with this food jar's vacuum insulation. Stainless steel construction and a tight-fitting lid with gasket seals prevent leaks and maintain food temperature.
I did not expect the heat or cool for my food to stay for very long, but it lasted even longer than expected. Container itself is also super slick and prettier than photos. Bestbuy price matched with Amazon as well.