At Indigoshine, we infuse uniqueness into every detail, including our 20 oz tumbler featuring cardinals on birch trees. This stainless steel tumbler is double insulated to keep your drinks hot or cold for hours, ensuring your beverage stays at the perfect temperature. It comes complete with a straw, splash-proof lid, straw cleaner, and a rubber removable bottom. Measuring 2.83"W x 8.07"H, it’s designed for practicality and elegance. Elevate your drinking experience with a touch of nature and the exceptional craftsmanship Indigoshine is known for.