Black Diamond Crag 40L is the perfect duffel for mountain climbing or hiking with lots of space and pockets. With its top-loader-inspired design, the Crag 40 provides 40 liters of gear storage, while a full-length side zipper provides easy access. A zippered front flap is perfect for stashing guidebooks, while an internal pocket keeps your keys, wallet, and other essentials organized. The top flap acts as a rope strap, so you can conveniently strap your cord to the top.