This design is UV-printed directly onto the tumbler. It is not a sticker or vinyl application. The artwork will not peel or scratch off. We recommend hand washing, but this product is dishwasher-safe.30 oz. Stainless Steel Polar Camel Tumblers feature double-wall vacuum insulation and a clear lid. The mug has a narrower bottom to fit most standard cup holders. It is twice as heat and cold-resistant compared to a normal tumbler.