The Disney Mandalorian The Child Grogu Tervis Stainless Steel Tumbler is a charming 30oz tumbler featuring Baby Yoda, also known as The Child from the popular Star Wars franchise. This two-piece set includes a tumbler with a cup lid, perfect for all occasions. The tumbler is made of stainless steel and insulated. Used but not abused. a couple of nicks on the paint. see pictures. thanks for looking.