Stanley 40oz The Quencher ProTour Flip Straw Tumbler

Stay hydrated like a pro with the 40oz Quencher ProTour Flip Straw Tumbler. Designed for those who need all-day hydration, this tumbler features double-wall vacuum insulation to keep drinks ice-cold for hours. The leak-resistant flip straw lid ensures effortless sipping without spills, making it perfect for workouts, travel, or daily routines. With a sturdy handle for easy carrying and a base that fits most car cup holders, this tumbler is built for convenience. Whether at the gym, office, or on an outdoor adventure, enjoy your favorite beverages with long-lasting freshness.