Camouflage Support System Case: NSN# 1080-00-108-1646. Heavy-Duty Rubberized Vinyl Duffle bag originally used by our military to house the support system poles and spreaders. Attached nylon carrying strap. Measures 52 in. x 18 in. Closes up with a military duffle bag clip system (grommets and metal latch. Great Bag for floating trips, camping, wet climates. New. Available in OD Green or White.