US Patent 10281188 Ice cooler

A cooler device is disclosed with a removable cooling element. The cooler device includes a cooler lower assembly including a cooling cavity configured to contain food placed within cooling cavity, the cooling cavity comprising side walls and a floor wall, wherein one wall of the side walls and the floor wall comprises a wall cavity. The cooler device additionally includes a lid configured to seal the cooling cavity and the removable cooling element configured to selectively be removed from the cooler device for placement within a powered refrigeration device and to selectively affixingly fit within the wall cavity and provide cooling to the cooling cavity.