The Chicago Bears The Fridge (2) Plastic Therm-serv Mugs are a rare vintage collectible from 1985, made in the USA. These mugs honor William the Refrigerator Perry and are perfect for fans of the team looking to add a unique piece of sports memorabilia to their collection. With the Therm-serv design, these mugs are not only nostalgic but also functional, making them a practical and eye-catching addition to any fan's cup collection.