Osprey Ariel AG 75

Summit Hut says:
The Ariel AG 75 is the perfect women's specific backpacking solution when your primary concerns are carrying heavy loads in ventilated comfort on weeklong, month-long, or never ending journeys. Now featuring Osprey's innovative Anti-Gravity technology and custom fit along with an incredibly robust feature set and a top lid that converts to a functional daypack or summit pack. CUSTOM FIT The IsoForm harness and CM hipbelt provide outstanding fit and comfort for especially heavy loads and long miles. Both components are interchangeable to provide a truly custom fit. ANTI-GRAVITY TECHNOLOGY Features a LightWire tensioned, full peripheral frame that comfortably transfers pack load. Also features a continuous, suspended panel of lightweight mesh extending from the upper torso through the lumbar area of the pack and wraps the user in supreme comfort. ISOFORM ANTI-GRAVITY MESH HARNESS Features interchangeable sizes for a precise, personalized fit, adjustable suspended harness with structural load lifter bar for load transfer and comfort, die-cut foam lower and mesh ExoForm wrap upper, and adjustable sternum strap with safety whistle. ISOFORM CM HIPBELT Features custom heat molding and interchangeable sizes for a precise, personalized fit. The mesh bridge between pads pulls in the lumbar to support heavy loads. CONVERTIBLE TOP-LID DAYPACK Haul your gear to basecamp, remove the top-lid and deploy the impressively functional DayLid to summit a nearby peak or backcountry picnic.