Ulfhednar Kuddi Support Pillow Bag Wolf Grey. Filled with heavy sand of the finest quality that forms well between the rifle and most surfaces. We have used waxed Cordura for increased grip. The filling may be adjusted through a bullet proof specially designed opening. Specifications for Ulfhednar Kuddi Support Pillow Bag: Manufacturer: Ulfhednar Color: Wolf Grey Fabric/Material: Cordura Package Contents: Ulfhednar Kuddi Support Pillow Bag Ulfhednar UHKUDDI-LW: Kuddi Support Pillow Bag Wolf Grey