Hello Brod71
I have made several twin quilts with the denim and flannnel. I used the single layer of polyfil batting when I made mine.
My older boys used them folded in half to line their sleeping bags when we would go camping. And layed out flat on
their beds when at home.
Note: no matter how cute unless you stitch around holes or tears. Do not use these, as they will not hold up to wear and tear of children and and washings.
I also helped my sister in law square off and sandwich her denim quilt. She had sewed it up to make a camp quilt for their cabin. This she then wanted to place 3 layers of batting and tie. I talked her into only 2 layers. Sandwiched this quilt for her and then tied it. Had to take my kitchen table out of the dinning room so I could do this. While tieing quilt I would
roll the edge that I had finished so that I could reach the middle. This weight was so much I was sweating in a cold room
and my legs would go numb.
Hope that this info will help you. Good luck and enjoy. My boys (I have 4) all keep asking for new ones.
Sandra S