The STANLEY Quencher H2.0 FlowState 40-Ounce Tumbler in Pink Sunset is a high-quality, durable tumbler designed to keep your drinks cold for hours. Its FlowState technology ensures that your drinks stay cold and refreshing, while its 40-ounce capacity allows you to stay hydrated all day long. With its stylish pink sunset design, this tumbler is perfect for any outdoor adventure or daily use.