Upgrade your beverage experience with the Stanley 30 oz. Quencher H2.0 Flowstate Tumbler in sleek grey. Designed for both convenience and durability, this tumbler is crafted from high-quality stainless steel, ensuring your drinks maintain their temperature for hours. Whether you're looking to keep your coffee hot or your water chilled, this tumbler's advanced insulation keeps beverages at the desired temperature for 5 hours for hot drinks and 9 hours for cold. The tumbler comes with a convenient lid and straw, making it easy to enjoy your drink on the go. Its solid color design and robust construction are perfect for busy teens, adults, and boys who need reliable hydration solutions. The machine-washable construction ensures easy cleaning, while the 30-ounce capacity keeps you hydrated throughout the day. Enjoy the blend of functionality and style with this three-piece set, including the tumbler, lid, and straw.