I use it in wall hangings or when I double bat. Using Warm and natural as the bottom and a thin layer of poly to get a bit more loft . Really shows of the quilting and is much warmer.
Some of the really fat batts can be seperated into two thinner battings. Just peel the layer(s) apart. I bought a roll of poly fat bat years ago . It is just too thick for any of my purposes. Low and behold ... I needed some low loft and did not feel like going out .. so I played around with the old roll of fat bat. It really came apart rather easily.
Donate to project Linus or some other cause. They can be easily combined for a larger quilt.
I am sure there are planty of quilters here who do charity quilts who would be happy to have them.