What I do when I have large cuts like that is I cut off a 1 yard piece to go into where my "regular" cuts of fabric are stored, in a cabinet in my sewing room. I keep my "back size" or extra large pieces mostly in the garage in rubbermaid tubs. Sometimes I forget what I have in the garage so having a piece of it in the sewing room helps me remember that I even have it and can use it in projects.