A durable and well made day pack with a strong mountain heritage * Product Material: SRP450 * Product Weight: 1.47 lbs. * 2 Mesh Bottle Pockets * FLOWZONE Back * Removable Waist Strap * 2 Zipped Compartments * 2 Zipper Pockets * Organizer Pockets * Hydration Compatible * 2 Compression Straps