For backpacking, thru-hikes and alpine expeditions, the Osprey Aether AG™ 60 Internal Frame Backpack combines Anti-Gravity™ technology with customizable fit and innovative features like a convertible top lid to create a more capable and comfortable pack for long-haul load carrying on any multi-day excursion.When you need a pack that can carry heavy loads for up to a week, there is no better option than the Aether AG™ 60.

• Custom fit with the IsoForm5 harness and CM™ hipbelt providing outstanding fit and comfort for especially heavy loads and long miles. Both components are interchangeable to provide a truly custom fit.
• Remove the top-lid and deploy the functional DayLid™ to summit a nearby peak or backcountry picnic.
• Anti-Gravity™ Technology – 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.
• Anti-Gravity™ Suspension – LightWire™ tensioned, full peripheral frame comfortably transfers pack load.
• IsoForm5 Anti-Gravity™ Mesh Harness:
  • 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
  • Adjustable sternum strap with safety whistle
• Anti-Gravity™ Backpanel – Top to bottom suspended mesh wraps shoulders, back and hips for a fully integrated backpanel fit
• IsoForm5 CM™ Hipbelt:
  • Custom heat molding and interchangeable sizes for a precise, personalized fit.
  • Mesh bridge between pads pulls in the lumbar to support heavy loads.
• Dual front compression straps with StraightJacket™ compression.
• Large stretch mesh front panel pocket.
• Zipperd hipbelt pockets.
• Dual ice axe loops with bungee tie-offs.
• Dual upper side compression straps.
• Dual access side stretch mesh pockets.
• Zippered sleeping bag compartment with removable divider.
• Removable sleeping pad straps.
• Stow-on-the-Go™ trekking pole attachment.
• Additional main compartment access.
• Integrated FlapJacket™ cover for lidless use.
• External hydration reservoir sleeve.
• Side panel zip access to main compartment
• Load Range – 35-60 lbs.