Introducing the limited edition Stanley X Starbucks Red Quencher Flowstate 40 OZ Tumbler Cup. Keep your drinks at the perfect temperature for extended periods of time with this high-quality stainless steel tumbler. Perfect for any coffee or tea lover on the go. Get yours now. Elevate your on-the-go beverage experience with the limited edition Stanley X Starbucks Red Quencher Flowstate 40 OZ Tumbler Cup. Made with durable stainless steel, this tumbler ensures your drinks stay at the ideal temperature for extended periods of time. No more worrying about your coffee or tea getting cold. Get your hands on this high-quality tumbler and enhance your daily routine.