Great responses to this thread! My quilting frame accommodates up to king size, so two rolls can be stored on the fourth rail. One is Warm and Natural and the other is 20/80 batting. I also have a roll of wool batting (it came stored in a plastic bag); this one is kept in the corner; that one is for family only, smile. I also have packages of precut batting of different kinds....always bought on sale! When I use 90 inch wide batting, I cut enough length to do a baby quilt, and this will yield enough for two charity baby quilts.