The stainless steel outer shell with black polypropylene inner lining with a stainless steel accent ring above the handle. It features a polypropylene handle has a thumb rest, clear plastic push-on lid with sliding drink opening. It keeps beverages hot or cold for 2 hours and it has a non-skid base. Hand wash only and FDA certified. Colors: black, navy, red or white. The price includes a one-color imprint on one side only. Imprint area is 2.5” x 2.5”.