Stay hydrated all day long with the Stanley Quencher H2.0 Flowstate 40 OZ Tumbler. Whether you're at the gym or on your daily commute, this tumbler will keep your drinks cold for hours. Its lid features a rotating cover with three drinking positions for added convenience. Designed to fit in car cup holders and equipped with a durable handle, this tumbler is perfect for on-the-go hydration with its 40 oz capacity.