Hand a wonderful surprise to your valued clients during any time of the year! Get your very own set of this 550ml (18 Oz.) Two-tone Insulated Tumbler that is perfect for any of your favorite hot or cold drinks! It features a stainless steel exterior, a PP plastic-made interior and a PP Plastic color band accent at the top. Perfect to carry during any of your errands as it features a non-skid bottom and a plastic push and pull locking lid. Customize with your own logo and brand name. Product is not microwave safe but can be put in the freezer. Only hand washing is recommended when cleaning.