I have one small suitcase, with wheels, that i purchased because it was wide enough to hold the machine because when rolling, the machine would sit upright...this leaves room for a number of plastic bags for fabric, rulers, etc., I have a small cutting mat that fits inside the bag...if taking my serger, I have a rolling cooler i bought simply because it was a 'cube' shape and fits well... roll as much as you can, go early, to walk slowly and have time to set up.... plan a few purchases for the class as most stores give a discount on the night of the class, so it's time to take advantage of backing or other purchases you may have in mind. Of course, you should check with the store beforehand to make sure they do this, but I have always made a list for that night...the savings helps pay for the class...