Product Details Product Details Holds approx 24ozDouble-wall insulationPrinted double-sided team graphicsRemovable travel lid with sliding closureShatterproofDishwasher safeKeeps drinks hot or coldPLASTIC Officially Licensed Enjoy your favorite drink and support your favorite team with this Michigan Wolverines Tumbler. This Tumbler features a team logo and team color themed background on a plastic tumbler. Go Michigan!