Introducing the Stanley Quencher Flowstate 40oz Hibiscus Stainless Steel Tumbler, a tumbler designed for your everyday use and travel. Its double-wall vacuum insulation ensures your drink stays at the ideal temperature for hours. The FlowState lid with a rotating cover offers three positions: a straw opening to resist splashes, a full-cover top to prevent spills, and a drink opening for both cold and hot sips. This tumbler also comes with a reusable straw, a comfort-grip handle, and is car cupholder compatible.