Introducing the Bison Official National Mammal of the USA Stainless Steel Insulated Tumbler 20ozInsulated Tumbler , a perfect addition to your collection. This 20 oz tumbler comes with a lid and is insulated to keep your drinks hot or cold for a longer period. It is made of high-quality stainless steel material and is perfect for all occasions. The tumbler is available in a multicolor design and is perfect for drinking any beverage. It is a great gift for someone who loves to travel or is health-conscious. The set includes one tumbler and is perfect for a single serving. Get your hands on this tumbler and enjoy your drinks in style!