Introducing our 30oz Skinny Tumbler in the sassy "Not today Heifer" design! This tumbler features a classic slide lid and comes with a plastic straw for easy sipping on the go. The double-walled, vacuum insulated design will keep your drinks hot or cold for hours, making it perfect for your daily commute or long trips. As with all of our products, this tumbler is BPA free, ensuring that you can enjoy your favorite beverages without any harmful chemicals. Add a little attitude to your drinkware collection with our "Not today Heifer" tumbler and stay stylish while staying hydrated.