This is a Flintstones 1993 Days Inn cardboard rock looking suit case.  This case would have been given to franchisees and probably contained the marketing materials/buttons for the family travel fun campaign.  The case has what looks like souvenir travel decals from locations that have been changed to prehistoric names on 2 sides...ROCKchester New York, Sand Fancisco California, Slagstaff Arizona, Bostone Massachusettes, Rocksville Tennessee and Granite Rapids Michigan.  The heavy cardboard case measures approximately 18" x 12 1/2" x 3 1/4" not including the wood looking carrying handle.  Because this is a promotional item given only to the franchisees and not customers, there would have only been a small number of these made.