The Stanley Red Flowstate 40 OZ Tumbler Cup is a top-of-the-line choice for keeping your beverages at the perfect temperature. With its unique Flowstate technology and vibrant red color, this tumbler cup is both functional and stylish. Keep your drinks hot or cold for hours while on the go. Expertly crafted with innovative Flowstate technology, the Stanley Red Quencher Flowstate 40 OZ Tumbler Cup ensures your beverages stay at the ideal temperature for hours on end. With its sleek red design, this tumbler cup is not only aesthetically pleasing but also highly functional. Perfect for those who lead an on-the-go lifestyle, this tumbler is a must-have for keeping your drinks hot or cold on any adventure.