Made from high-grade stainless steel for durability and long-lasting use. Insulated Design: Double-wall vacuum insulation keeps beverages hot for up to 8 hours and cold for up to 24 hours. Generous Capacity: Each tumbler holds 40 oz, perfect for quenching your thirst throughout the day. Secure Lid: BPA-free lid with a sliding closure to prevent spills and leaks. Comfortable Grip: Ergonomic design ensures a comfortable hold, even when filled to capacity. Stylish Aesthetics: Unique floral patterns add a touch of elegance to your drinkware collection. Convenient Handle: The Roadster Brilliant Blooms tumbler features a handle for easy carrying.