I have been wanting a Tutto bag forever. When I saw the price on Massdrop I couldn't resist ordering a purple one. They have a chart that tells you what machines fit what size. I have invested in 3 rolling machine bags from Joann's---The wheels have broken on each of them. Let's hope the Tutto last a lot longer. I have friends who have had them for years and love them. It was time for me to treat myself nice.