Okie,
You can make a neat tool holder, with curtain rods and a cookie sheet. Just get regular curtain rods that will go across the poles of you machine. I think it's the ones that go out to 28". Screw the cookie sheet to those with the bent part of the rods facing down. It will go right over your fabric poles and stay there until you move it. Because the rods are on the back of the cookie sheet, it has the lip which keeps everything in the sheet.