Offered here is an actual tournament-used MacGregor staff bag of Jack Nicklaus from the late 1970s to very early 1980s. This bag has not reached the collector market since its sale at an April 2010 Heritage Auctions sale. This style of MacGregor bag was issued to tour players in the very late 1970s to very early 1980s. We have not yet attempted to photo match this bag to a specific tournament, though we know that this style of bag was used extensively by Jack Nicklaus.