Design For Living 20-Ounce Double Wall Hot/Cold Cup with Lid, Blue Great for use everyday with any hot or cold beverage 20-ounce hot or cold cup fits most car cup holders Made of durable plastic; ideal for use in any lifestyle situation office outdoors in the gym or at home Can be used with or without the twist on lid; sized to meet the needs of todays consumer Hand-wash with warm water and a mild detergent; rinse and dry immediately