I have the same machine and purchased a case with wheels from JoAnn's. However, a friend of mine was having trouble with her computerized machine, Viking, and the repairman said those machines should not be routinely transported. He said the computer in the machine is delicate and those bumps can cause it to malfunction. I stopped transporting my machine except to take it for servicing. I was going to buy a smaller machine to take to our sewing circle, but it has disbanded so I never did. But if they ever start up again, I will buy a smaller machine to take with me.