Mammoth 30 Ounce Stainless Steel Tumbler with Lid

The Mammoth Rover 30 oz. tumbler is the ultimate way to take your favorite beverage on the go. The double-walled vacuum insulation keeps your beverage the perfect temperature . with no condensation. The Rover tumbler is built with 18/8 kitchen grade stainless steel making it durable and it will not leave a metal flavor. With a crystal clear lid . rubber gasket and rubber stopper your beverage will maintain constant temperature longer . making it the ultimate travel mug.