Keep your drinks perfectly hot or cold with this 20 oz skinny tumbler featuring a "Best Sister Ever" design—an excellent gift for any sister. Made from stainless steel with double insulation, it maintains cold beverages for up to 24 hours and hot ones for up to 6 hours. This BPA-free tumbler includes a lid, metal straw, and a straw cleaning brush for easy use. Please remember it’s not safe for microwave or dishwasher. Celebrate your sister with a stylish and practical tumbler she’ll love every day.
