Great idea. I have saved some of mine for years thinking there must be a use for them. We were raised very frugal too; we didn't throw anything out...lol anyway I experimented with using the batting in potholders and it works great. Also old blankets are good in place of batting and for the potholders. The sides usually wear out first and there I am with a perfectly good mattress pad. I will try using inside a quilt next time. Thanks