The HydraStorm Ripper was designed for those of us that don't settle for second rate gear. The Ripper is perfect for those adventurists on day trips, with a 100 oz. bladder and providing enough room for clothing, food, and other vital gear. With an external mesh pocket all your essentials are accessible for quick retrieval. The Ripper has an IVS intercooler venting system molded back panel, which provides greater comfort, stability, and airflow along the back. The bottom of the pack has HawkTex non-slip abrasive resistance material. Dimensions: 19" x 10" x 6.5". Cubes: 1200"