I've made several chemo blankets and they are very much appreciated. I usually use a good fleece backing for the men and minky for the gals. I have found that no batting is needed because the lap blanket w/o batting folds up easily and they carry it with them to the hospital for the chemo treatment. I've used jelly rolls quite often because there are so many patterns that can be made quickly. The Missouri Star Quilt Co website has lots of good easy patterns. Your efforts will be appreciated so much.