I bought an inexpensive ($60) lightweight Kenmore at an estate sale just for classes. I know that I'll just be cutting and piecing at a class, so I don't need anything to accommodate a full-size quilt. At Goodwill I bought a luggage cart ($3) and onto that I zip-tied a plastic crate ($5). The machine fits both into the well between the front and back passenger seat and also fits into the crate along with fabrics and tools for transport. Make sure to bring an extension cord - more than once the shop hasn't had enough for everyone. Have fun!!