It could be any of the bag manufacturers. In many cases they bid for the opportunity to make bags for companies like Srixon. I remember buying bags from a small company in South Dakota that made bags. They wouldn't sell me their own bags because I wouldn't buy enough bags to qualify as a dealer for them but they would and did sell me a couple of bags that they made for a golf company. If my memory is correct it was Ben Hogan Golf. They would make several styles for Hogan and Hogan would pick the ones they wanted for that year and they would sell me a couple of the bags that Hogan didn't choose. They didn't have The Ben Hogan name on them yet but the bag was designed to be a possible Hogan Bag that year.