Abstract: A bottle heater that includes a flexible band member having an inner heating surface adapted to be in contact with the bottle, a releasable retaining member for securing the flexible band member about the outer surface of the bottle and an electrical heating element disposed in the flexible band member for heating the flexible band member and extending over a heating element area. A first thermostat is disposed within the heating element area over the flexible band member for sensing and controlling the temperature of the electric heating element and a second thermostat is disposed within the heating element area spaced from and under the electrical heating element for sensing the temperature of the bottle.