20 oz. Stainless Steel Polar Camel Tumblers feature double-wall vacuum insulation with a clear lid. The mug has a narrower bottom to fit most standard cup holders. It is 2X heat & cold-resistant compared to a normal tumbler. Logo or Custom Graphic can be placed anywhere you would like. Reach out to you to discuss what you are looking for and provide a mock-up to approve after we have received the order. Cleaning Instructions: Not recommended for dishwashers, hand wash only.