When I use my Tutto (which is the large one) I just put it in the back seat with a seatbelt strapping it in. When my machine is in the car, I am not going to leave it alone. I have a smaller machine that I travel with and it has a trolley I bought at Joann's. It gets put in the trunk and in the bed of the pickup. Then it is trapped between suitcases or other items so it won't move around.