Aarn Peak Aspiration

By Aarn

Back Length

Peak Aspiration is Aarn's most popular Stronglite. The Stronglites are designed to take your gear into the world's remotest places comfortably and reliably. They are tough, dynamic, multi-functional and highly water-resistant. Fully featured, they allow you to carry a wide variety of adventure tools for diverse conditions and multiple activities.

Add Balance Pockets for natural balance, pain relief and load-carrying efficiency. Choose the specific Balance Pockets, Bags or Racks that match your activity and volume requirements. The Stronglites have proven themselves in the roughest backcountry and on the world's highest mountains.


  • Interchangeable Hip Belt allows you to always have the perfect fit, no matter your body type. 

  • Flow Frame:
    • 3 back lengths, S, M & L.
    • Suspended back panel.
  • Back Suspension:
    • The frame architecture combines a 7005 alloy rod hourglass-shaped frame with 1 horizontal hollow 6001 T6 aluminium stay. This maintains the slim profile when the pack is stuffed full yet the stretch back-panels can auto-mould to your back shape when the hip belt is done up. Back panel ventilation is outstanding with a suspended mesh back panel.
  • Pelvic-Form Hip Belt:
    • 4 sizes, S ,M, L & XL.
    • Length and angle micro adjustable to allow a perfect match to your pelvic size and shape.
    • Dual-adjust hip belt tensioning allows fine-tuning of the hip belt shape.
    • Hip belt moves with you with U Flow pivot and interlinked side stabilisers.
  • Bio-Fit Shoulder Harness:
    • Adjustable back-length with 14cm range that allows back-length shortening with the pack on, to allow a precision fit to a wide range of body sizes.
    • Breathable stretch 3D mesh that auto-moulds to the slope of your shoulders.
    • Flow-Thru stabilisers prevent shoulder straps distortion when top stabilisers are tightened.
    • U Flow by interlinked bottom tensioners.


  • Volume (Litres):
    • 50 (small)
    • 55 (medium)
    • 60 (large)
  • Weight (kg):
    • 1420 grams + liner (small)
    • 1460 grams + liner (medium)
    • 1510 grams + liner (large)
  • Load to: 17 kg (Increase by using Balance Pockets or Balance Bags)
  • Fabric:
    • Main: 500D nylon Kodura
    • Contrast: 210D nylon ripstop
    • Bottom: 210D Dyneema Gridstop
    • Liner: 190T nylon
  • Removable waterproof liner included.

  • Aarn Balance Pockets: Optional extra.