If you are heading out into the backcountry for a long trip, the new and improved Circuit 3.0 will handle a week or even a months worth of gear. This pack has plenty of organization, a detachable lid that converts into a lumbar pack and all of the comfort you could ever ask for. Color: Aztec Red Features: - Trekking pole mounts - Hydration compatible with dual exit ports - 2 water bottle pockets that accommodate 32 oz water bottles - Sleeping pad compression straps with quick release hardware - Separate sleeping bag compartment with internal divider - Single ice axe loop - Zippered side pockets with pass thru sleeves - Internal organizer pockets - Key clip - Fleece lined eyewear pocket - Vertical front pocket - Zippered vertical front pocket with elastic rigging - 4 compression straps - Collared storm shield with draw cord closure - Water resistant clear map case - Detachable lid that converts into a lumbar - 4 load adjusters for load dispersion - Pivoting waist belt with dual density foam and a HDPE sheet - Molded foam back panel - Safety Whistle - Elastic sternum strap and bite valve catch - Independently adjustable shoulder straps with dual density foam - Load Dispersion Technology Suspension - Large rain cover fits this pack Product Details: 100% Recycled PET webbing and binding Twin T6 1” 6061 concave aluminum stays Bar tack reinforcements 450d Recycled PET body fabric 840d Recycled PET reinforcements 150d Recycled PET rip stop lining Specifications: Dimensions: 33.5'' x 18.5'' x 17'' 85 x 47 x 43cm Weight: 5 lbs. 4 oz. 2.45 kg Volume: 5370 cu. in. 88 L Fit Range: 18'' - 22'' 45 - 56 cm