I have used Quilter's Dream batting called DREAM ORIENT with excellent longarm results. Beautiful drape and so cuddly. Daughter in CA has quilt with this in it. She says warm in winter and cool in summer. Contains bamboo, some silk, some cotton and botanic tencel (eucalyptus wood pulp). Read more about it on their website. Not all battings with bamboo quilt nicely. Others will share which ones.