This cart is the best thing ever.
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
So much easier to open and close than my Tutto bag, and so much lighter, it's really easy to fold and put in the car. I love it, and would recommend for taking to classes. Better still would be this cart with a light travel machine like the cs6000i Brother. Good luck!