INSULATION DEVICES FOR STEMMED BEVERAGE CONTAINERS

摘要

An insulation device for a stemmed container. An exemplary embodiment of the insulation device may generally comprise an insulating material and a securing assembly. The insulating material may comprise various materials for slowing heat transfer between a first medium in the stemmed container and a second medium outside of the stemmed container. The insulating material may comprise two or more darts configured to form a tapered shape of the insulating material. The securing assembly may be in communication with the insulating material, and may enable the insulating material to be closeable about the stemmed container.