Military Surplus, Waterproof Swiss Camo Poncho "Alpenflage" - 3 Pack Flexible coated nylon. Waterproof with a high degree of downpour protection. Strong flexible coated nylon. Seams are stitched, taped and welded. Hood has drawstring and rustproof snaps to keep it out of the way when not in use. One size fits all and is large enough to go over you and your pack - 64" x 82".