The Stanley Quencher H2.0 Flowstate Tumbler 40oz in Soft Matte Dune is a stylish and durable tumbler made of stainless steel, perfect for both hot and cold beverages. With a solid color design and a lid for easy sipping, this tumbler is machine washable and insulated to keep your drinks at the desired temperature. The set includes three pieces, making it a convenient choice for adults on the go. Upgrade your drinkware with this high-quality and versatile tumbler from Stanley.