The Vintage Aluminum Collapsible Pocket Drinking Cup is a unique and nostalgic collectible made of aluminum & plastic. These cups are designed to be collapsible for easy storage and portability, making it perfect for on-the-go use. Its vintage design adds a touch of retro charm, and its United States origin adds a sense of Americana to your collection. Whether you're a collector of metalware or just appreciate the craftsmanship of this piece, these cups is a functional and stylish addition to any collection. Two our advertising the pink and green ones