Inspired by Experiment 626 from the Disney classic, this tumbler's proprietary triple-wall insulation keeps beverages cold up to six hours and hot up to three. The sliding, shatterproof lid is see-through so you can keep an eye out for refill time, and the adorable ears are removable for easy storage. Includes tumbler and sliding lid with removable ears 4.5"H x 3"D Holds 12 oz. Triple insulated Stay-put silicone bottom Stainless steel/plastic Dishwasher safe, hand wash recommended Imported