This Yeti Rambler 20oz Stainless Steel Tumbler Cup is perfect for keeping your hot or cold beverages at the desired temperature for up to 12 hours. The solid color, silver finish, and break/chip resistant features make it a great addition to your kitchen. The slide lock lid keeps your beverage secure and the tumbler is machine washable. With a capacity of 20 oz, this unit is ideal for both teens and adults. The Yeti Rambler is a top-quality tumbler manufactured in China by Yeti.