The Mugzie brand travel mug combines the excellent insulating and water proof properties of neoprene wetsuit material and the convenience of a spill proof stainless steel travel mug. The full wrap. color printed with your favorite Corvette emblem, soft grip cover is naturally water and stain resistant. The Mugzie's unique cover provides excellent insulation to keep liquids hot or cold. The cover also eliminates condensation and sweating. Counter weighted to prevent them from tipping over. 16 ounce capacity. Hand wash only.