Description High-Quality Material: Made of 304 stainless steel, this car cup is durable and rust-resistant. Vacuum Insulated: Keeps your drinks hot or cold for hours, perfect for home, office, travel, party, and outdoor activities. Leakproof Design: The lid is designed to prevent spills and leaks, making it easy to carry on the go. Large Capacity: With a 20oz capacity, this tumbler can hold enough liquid to keep you hydrated throughout the day. Convenient Handle: The handle makes it easy to carry and hold, making it perfect for outdoor sports and camping.