Arbor Lid Pack – Black Body: 6.2-oz 600-denier 100% recycled polyester (solution-dyed) with a PU coating and a PFC-free DWR finish (durable water repellent coating that does not contain perfluorinated chemicals). Lining: 3-oz 200-denier 100% recycled polyester with a PU coating. Webbing: 100% recycled nylon. Cord: 100% recycled polyester. Fair Trade Certified™ sewn