Bamboo Rayon Muslin 4 layer quilt - The only thing better than our original soft and breathable muslin fabric, is…well, more of it! Our Bamboo Rayon Muslin 4 layer quilts are just that, with 4 layers sewn on top of each other to create an airy, durable, comforting quilt. Our incredibly soft muslin quilts actually get softer as you wash them!