A classic coffee mug takes on some modern appeal. In a matte grey hue, it features double-walled, vacuum-sealed, copper-coated insulation to keep drinks hot for up to three hours; cold for nine hours. Non-slip silicone base. Powder-coated finish. Spill-resistant, shatterproof and BPA-free Tritan™ lid. Top rack dishwasher-safe. Holds 18 ounces. Laser-engraved logo.