NCAA Michigan Wolverines Tumbler with Neoprene Sleeve and Straw, 22-Ounce Twist off lid, removable straw, and removable sleeve for easy cleaning Double walled to help keep your drink cold and the tumbler dry from condensation Embellished with your favorite team's logo Neoprene sleeve will keep your hands comfortable and warm Made from BPA-free plastic Twist off lid, removable straw and removable sleeve for easy cleaning