The product is a vintage 1964 Captain Kangaroo Thermos bottle, specifically model number 2011. Made of plastic & Metal, this collectible item is part of the Thermos brand and would have been used for storing and transporting beverages, particularly for lunch boxes. With its nostalgic appeal and tie to the popular TV show, this Thermos bottle could be a sought-after piece for collectors of vintage lunch items or fans of the 1960s era.