The rugged Outdoor Products Mountain Duffels feature durable 900 denier polyester construction with one large main compartment, end pockets and a front pocket, to organize your gear. Two carrying options, with the Rip grip wrap carry handle or included shoulder strap. Heavy duty 900 denier polyester. Two large side panel pockets. Easy access front pocket with zipper closure. Rip grip wrap carry handle. Adjustable shoulder strap. Large main compartment with U shaped opening for easy loading. Import. Medium Dimensions: 12in. W x 12in. D x 24in. L 3,450 cu. in. 1 lb. 14 oz. Large Dimensions: 15in. W x 15in. D x 30in. L 6,750 cu. in. 2 lb. 12 oz. X Large Dimensions: 16in. W x 18in. D x 36in. L 10,370 cu. in. 3 lb. 6 oz.