Grand King Wine Bottle Jacket, Yellow Gold by wine-bottle-jacket-king. $8.99. *Dress up your wine bottles with our new insulated jackets. *Made of high quality flexible neoprene material. *Perfect fun gift item for party or any occasion. Let everyone know who is the king of the castle with the King Wine Wine Bottle Jacket. With an insulated interior, this wine jacket is sure to keep your wine cool and crisp. Hurry and get yours today. Long live the king!