Features: FreeFloat dynamic hipbelt with flex panels that move naturally with your body Adjustable torso length with AirCushion mesh backpanel for breathable, padded comfort 3D Comfort Cradle adjustable hipbelt for hotspot-free, body-hugging support Perforated dual-density shoulder harness with sternum strap and hose clip On-The-Go shoulder strap pocket sized for a Garmin(R) inReach(R), snacks, or sunglasses Perimeter alloy frame with fiberglass anti-barreling cross-stay for stable load management Full-length side-loading access zipper for easy gear organization and unloading Internal hydration sleeve with SpeedClip hanger compatible with Gregory's 3D Hydro reservoir (not included) Floating top pocket with large zippered compartment, underside pocket, reflective points, and key clip Dual side stretch mesh pockets, including one with side trail access and pass-through for compression Front oversized stretch mesh pocket with secure buckle closure Quick-pull drawcord closure and top webbing compression system Zippered bottom sleeping bag compartment with removable divider Custom molded attachment loop and upper shock lock for trekking poles or an ice axe Comfort-grip molded zipper pulls and molded webbing keepers for strap management