The Stanley Quencher H2.0 Flowstate Tumbler is a durable and versatile 40 oz tumbler that can be used for both hot and cold beverages. Made of stainless steel, this tumbler is insulated to keep your drinks at the desired temperature. The lid is designed for easy drinking and the tumbler is machine washable for easy cleaning. With a lifetime manufacturer warranty, this tumbler is a reliable choice for on-the-go use. The festive white and red holiday design adds a touch of cheer to your drinkware.