I use a flannel backed table cloth. Currently it gets spread out on my bed - but in the future, I plan to tack it to the wall.
I do have a couple tubes that my son insisted on taking home with him from Mary Jo's in Gastonia that I could use to roll the vinyl onto if I ever decide it needs to be rolled.
For now, I can carefully fold or roll my work if I need to put it to one side along the way.
Cheers, K