This vintage Thermos cup is a must-have for any collector or fan of classic advertising. Featuring the beloved Mister Donut design, this cup is perfect for keeping your hot or cold beverages at the ideal temperature. Made of durable plastic, it is built to last and withstand the wear and tear of everyday use. Whether you're a fan of Thermos or just looking for a unique addition to your lunchbox, this cup is sure to impress.