Providing optimal ventilation without sacrificing comfort or Strength, the newly reBuilt Osprey Atmos 65 Backpack carries your load closer to your back so you can log the miles like never before. This lightweight pack design certainly isn't the lightest on the market, but it the most nice and superbly detailed. Built with gender specific BioStretch Harness and Hipbelt for a secure fit and the AirSpeed Suspension system, the Atmos 65 can comfortably carry a load of up to 50lbs, making it ideal for week-long adventures as well as short weekend trips. Plenty of pockets keep you organized and dual hipbelt zippered pockets keep must-haves at your finger tips.