Tailgates are made better with the Rambler™ 30 oz. Tumbler. Your personal hydration powers station will keep your dinnertime drink cool well past sundown or your coffee piping hot throughout the morning. The Rambler 30 oz. Tumbler is made of 18/8 kitchen-grade stainless steel, has double-wall vacuum insulation, and No Sweat™ Design. Dishwasher Safe. This Product is not available online, please call our representative at 850-878-5623 if you wish to purchase this item or any other YETI item.