Pyrex Portable Hot & Cold Pack Combo - Large Go to amazon.com Related posts How to find the best casserole carrier pyrex for 2022? FeatureMeasure 7inches by 11 inchesFreeze or MicrowaveCan be placed in any type of container for continued heating or cooling DescriptionPYREX Portables Hot / Cold 11-1/2" x 7" Unipack