Ariel is ready to take a trip! Take your favorite beverage on the go in your very own The Little Mermaid Ariel 16 oz. Plastic Travel Mug. It's made of plastic, holds 16 ounces of whatever it is that gets and keeps you going, and features a close-up image of Ariel from Disney'sThe Little Mermaid and her name. Hand wash only. Not dishwasher safe. Do not microwave.