Durable Stainless Steel Construction: Prevents condensation and maintains the tumbler's sleek, sweat-free exterior, making it perfect for on-the-go use BPA-Free, Impact-Resistant Lid: Crafted with superior plastic, this lid ensures no harmful chemicals and withstands daily wear and tear Insulation Excellence: Keeps drinks cold for up to 18 hours and hot for up to 6 hours, ensuring your beverage stays at the perfect temperature all day long Versatile Lid Design: Easy to clean and can be used with or without the included straw, offering flexibility for various drinking preferences Car Cup Holder Compatible: With a standard 3.5-inch width, this tumbler fits seamlessly into most car cup holders, making it an ideal travel companion NOTE: colors may vary Model number: 2163880 UPC code: 607869294931 Dimensions (Overall): 7.5 inches (H) x 3.5 inches (W) x 3.5 inches (D) Weight: 1.5 pounds Material Features: Insulated Reusability: Reusable Shape: Cylindrical