I get a batt at Joanns, it's a white fleece, not polar fleece
it's under the counter and is really thin. I use this for a lot of quilts I make.
it's feather light and I use it for winter quilts too. just one layer of quilts
we use, so it is warm but we use it in the summer too so it breaths too.
it's about $4.95/yd and 45 " wide. I love the stuff