Osprey Eja Pro 55 Women's Hiking Pack
Osprey Eja Pro 55 Women's Hiking Pack
Osprey Eja Pro 55 Women's Hiking Pack
Osprey Eja Pro 55 Women's Hiking Pack

Osprey Eja Pro 55 Women's Hiking Pack

Regular price$459.95
Tax included. Shipping calculated at checkout.


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For committing thru-hikes where every gram counts, the 55-liter Eja Pro provides the most comfortable carry in its weight class. Shedding nearly a full pound off from the Eja 58, the Pro features a more fine-tuned adjustment system for its ventilated AirSpeed™ suspension system with anatomical women's fit. Comfort, without weighing you down.


Size Volume Dimensions Weight
WXS/S 3173 in3 / 52 l 67h x 36w x 31d cm 0.87kg
WM/L 3356 in3 / 55 l 72h x 36w x 31d cm 0.93kg
  • Load range: 5-18kg

Key Attributes

  • AirSpeed™ SUSPENSION: A tensioned mesh backpanel keeps the weight off your back, enabling highly ventilated carrying comfort.
  • VOLUME FLEXIBILITY: Compression straps and removable lid allow for functional capacity adjustment.
  • ULTRALIGHT DESIGN: Lightweight fabrics deliver durable performance.
  • REMOVABLE LID: Sheds 74 g / 2.6 oz. when the top lid is removed. An integrated FlapJacket secures the main compartment opening, providing weather protection and load stability when the lid isn't used.


  • Removable, floating single compartment top lid with key clip
  • Four webbing lash points on top lid
  • FlapJacket secures main compartment access and provides weather protection when lid isn’t used. Removing top lid reduces carry capacity by 9 L and weight by 80 g
  • Internal hydration sleeve with center back hose port and Osprey Hydraclip for easier reservoir hanging
  • Internal compression strap keeps loads stable
  • Large front fabric compression pocket with stretch side panels accommodates overloads
  • Multiple front panel lash points for securing extra gear
  • Lower side compression straps designed to capture sleeping pad on front panel
  • Deep, dual access stretch mesh side pockets
  • Dual ice axe loops with handle capture by upper compression straps

Carry Information

  • ULTRALIGHT AirSpeed™ SUSPENSION: Lightweight injection-molded ladder provides 4" of torso adjustability, Two-sizes-per-gender design ensures perfect fit and allows for quick, easy adjustment, 3.5 mm powder-coated LightWire frame balances support and dynamic flex
  • BACKPANEL: 3D-tensioned breathable mesh backpanel ensures supportive fit, Silicone print on lumbar fabric enhances hipbelt grip
  • EXOFORM HARNESS: Shoulder straps combine reverse spacer mesh, die cut EVA foam and a unique structured 3D mesh to deliver excellent support and ventilation, Ventilated mesh yoke evenly distributes load for comfort while maintaining breathability, 15 mm adjustable slide sternum strap with rescue whistle
  • EXOFORM HIPBELT: EVA foam padded hipbelt offers dynamic stretch for a secure, dynamic fit, Zippered pocket provides secure storage


  • Main: NanoFly™ 100D Nylon x 200D UHMWPE ripstop, DWR treatments made without PFAS
  • Bottom: NanoFly™ 100D Nylon x 200D UHMWPE ripstop, DWR treatments made without PFAS

The standard local delivery time from our store in Melbourne for orders placed before noon is 2–7 business days via Australia Post standard delivery. Express Post is also available. Please see our Shipping page for more details. International Orders are subject to flight availability.

If you'd like to know availability and delivery times for a specific item please contact us and we will get back to you asap.

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