Abstract: An insulating holder for holding a beverage in a bottle or a can having a lower cylindrical enclosure which receives an upper cylindrical enclosure. The lower cylindrical enclosure has vertical ribs to frictionally grip the upper cylindrical enclosure. The upper cylindrical enclosure is adapted to cover the top portion of a bottle inserted into the lower cylindrical enclosure and to snuggly receive a can when inverted and inserted into the lower cylindrical enclosure.
Abstract: An insulating holder for holding a beverage in a bottle or a can having a lower cylindrical enclosure which receives an upper enclosure having a dome-shaped upper end. The upper and lower enclosures are provided with mating threads or other mating devices to hold the upper and lower enclosures in place when enjoyed. The upper enclosure is adapted to cover the top portion of a bottle inserted into the lower enclosure and to snuggly receive a can when inverted and inserted into the lower enclosure.
Abstract: An insulating device for longneck bottles having a lower cylindrical enclosure which telescopically receives an upper enclosure having a dome-shaped upper end and an opening therein of a diameter selected to determine the extent to which the upper enclosure slides down the bottle neck and hence the extent to which the upper enclosure extends into the lower enclosure.