Condor Frontier Outdoor Pack (Graphite) + SOG Lockback Key Knife Size: 22H x 14W x 6Deep (20L Volume) / High tensile strength 500D Invista Codura Mil-Spec Nylon High abrasion & water-resistant rubber material (rhino-skin) on pack bottom Backside compartment has a pocket for hydration or storage with tube access to the top Sternum strap / Detachable load-bearing waist belt / Padded shoulder straps Includes a Genuine SOG Key Knife with purchase (2.5" closed length / 4.0" open length)