Kasha Satin winter coat lining is the perfect way to add warmth to your seasonal outerwear. This black satin fabric material is a heavy, flannel backed satin lining fabric, often seen in varsity and bomber jackets, and is also ideal for wool coats. If you are in harsh northern climates, interline your coat with 3M Thinsulate. Kasha Satin - Flannel Back Winter Coat Lining - Black. 52% Acetate, 48% Cotton. 57" wide. Dry clean. Flannel backed satin fabric priced per yard.