Introducing the ERA 40oz Straw Tumbler by BRUMATE, a stylish and versatile drinkware option in a beautiful Primrose color. This tumbler boasts a generous 40oz capacity and is designed for both cold and carbonated beverages, featuring a fully leakproof Ü-Turn™ lid and BevGuard™ technology to keep ice cool for over 24 hours. The ColdKey™ metal straw minimizes plastic use, and the base is cup-holder friendly, with a max width of 5.4 inches and height of 11.5 inches, making it perfect for on-the-go refreshment. The tumbler is suited for cold uses when locked, ensuring stress-free sipping.