All-Clad 10 Piece Cookware Storage Bags, Drawstring Nylon Bags, Kitchen Storage Large 21.5" x 15.5" The 21.5" x 15.5" is made by All-Clad and consists of soft ballistic nylon. High-performance fabric resistant to abrasions, tears, and scuffs. Protects all of your kitchen products against scuffs and scratches when storing. Made with heavy-duty nylon draw string. Lifetime warranty against defects.