The Dometic Eskimo Cup is a refrigerated cup holder that can be installed in any convenient location to keep drinks refrigerator-cold. The Eskimo Cup makes your last sip even colder than your first! It allows boaters to keep a can, bottle or any appropriately sized drink chilled on even the hottest days. Simply store your drink in the Eskimo Cup between sips. Designed as a marine-tough open-top cylinder that replaces nearly any existing standard cup holder, it's large enough to fit a water or soda bottle, and also accommodates a standard-size beer or soda can. A specially angled bottom insert keeps bottles or cans in constant physical contact with the sidewall cooling element. The Eskimo Cup is designed to accommodate mounting into surfaces of various thicknesses. A polished marine-quality stainless-steel trim ring finishes the surface installation and is accented with LED interior lights. Its aluminum interior has a corrosion-resistant, non-stick surface for easy cleaning and a built-in drain eliminates condensation, rain, and water splashes. All electronics are completely sealed and protected against water spray. Powered by the house battery, control of multiple Eskimo Cups is managed by a single switch or set up by zone. Maximize your refreshment!