Durable stainless steel construction inside and out, the X-PAK™ 30oz Double Vacuum Wall Tumbler with Lid is the hallmark of quality insulated tumblers. Double-wall insulated means no sweating, and superb capabilities to keep your drink of choice hot or cold for hours. This high-end insulated travel or desk mug holds a whopping 30 ounces of your favorite hot or cold drink. Sleek satin finish on the interior and exterior makes clean up a breeze. A clear, acrylic lid will keep your morning smoothie or coffee in the mug and not in your lap. X-PAK™ logo embossed on the bottom of the tumbler. Great gift idea!