This item is a vintage 1973 Tweety Bird Pepsi Collector Series drinking glass, produced by Warner Bros.. These glasses were part of a promotional series released by Pepsi and feature various Looney Tunes characters. Product Details Character: Tweety Bird Year of Manufacture: 1973 Manufacturer/Licensing: Warner Bros. Inc., produced for the Pepsi Collector Series Material: Clear glass with screen-printed graphics Approximate Height: 6 to 6.25 inches tall Collectibility: These are popular vintage collectibles for fans of Looney Tunes, retro advertising, and Pepsi memorabilia.