Product Details Product Details Holds 10ozVacuum insulatedMade of high-quality stainless steelLaser etched logoMatte black finishStainless SteelImported Officially Licensed This Michigan Wolverines Stainless Steel Stemless is a great way to enjoy your favorite drink while supporting your favorite team. This Stainless Steel Stemless features a a laser engraved logo on a matte black powder coat finish.