I often use Minkee to back baby quilts. I do not use any batting and use the "birthing" method of attaching the top to the back. Then I tie the quilt. Very quick and easy!
On the other hand, I just took a "grown up" quilt to my long arm quilter along with minkee for backing. He insisted on using a batting (Hobbs 80/20) to control the stretching. Because the resulting quilt will be quite heavy, I'm glad the ultimate recipient is a DD who is always cold.