(under subclass 148.1) Carrier wherein the liquid holding carrier or the liquid-holding receptacle held by the carrier further includes means configured to prevent the passage of heat either to or from the liquid.
SEE OR SEARCH CLASS
215, Bottles and Jars,
13.1, for a multilayered bottle or jar having an intermediate insulating layer.
220, Receptacles,
739, for an insulated container holder and subclass 903 for an insulated jacket for a beverage container.
D7, Equipment for Preparing or Serving Food or Drink not Elsewhere Specified,