-. Brand : Western Pack -. Feature : 600HD Denier Polyester with PVC backing / Sturdy coil zippers / Removable padded shoulder strap / 7 Pockets for extra organization / Top straps are sewn and riveted for strength. Meets most carry-on requirements. -. ProductGroup : Apparel -. ProductTypeName : LAGE -. Title : Western Pack 2000 Series 18" Duffel Bag