This rare Coca-Cola item features a unique "Teal Blue" color with a "J" cap design indicates internal test bottle. It is a prototype that has been sealed with contents, making it a great addition to any collector's Coca-Cola or soda-themed collection. Very few of these were ever produced! The item is an original piece and perfect for those who appreciate vintage advertising and memorabilia. Its color and design make it stand out in any display or collection.