The 40oz Whirling Lid Stainless Mug Thermal Tumbler with Wooden Handle is the ultimate blend of style, practicality, and performance. This innovative tumbler features a versatile whirling lid that allows you to effortlessly switch between sipping through a straw or drinking directly from the opening, ensuring a seamless experience for any preference. The high-quality stainless steel construction provides excellent thermal insulation, keeping your drinks hot or cold for extended periods. The unique wooden handle adds a touch of elegance and comfort, making it easy to carry, while the spacious 40oz capacity ensures you have plenty of your favorite beverage on hand throughout the day.