Osprey Eja Pro 55L Women's Backpacking Backpack
The Osprey Eja Pro 55 is the ultimate choice for committed thru-hikers who want maximum comfort without excess weight. Weighing just under 2 pounds, this pack sheds weight without sacrificing the features you need. The women-specific AirSpeed suspension keeps the load off your back and provides superb ventilation, so you stay cool on the trail.
AirSpeed Suspension for Ventilated Comfort
The tensioned mesh backpanel creates a trampoline effect that keeps the pack off your back, promoting airflow. Even on hot climbs, you'll stay comfortable with less sweat buildup.
Volume Flexibility
Use the removable lid and compression straps to adjust the pack's volume from 50 to 55 liters. Need to go lighter? Remove the lid and use the integrated FlapJacket to secure the main compartment and shed extra weight.
Removable Lid for Weight Savings
When you don't need the extra space, remove the lid to save 74 grams (2.6 oz). The FlapJacket provides weather protection and load stability, so you can go lidless with confidence.
Hydration Compatible
An internal hydration sleeve with a center back hose port and Osprey Hydraclip ensures your reservoir stays put. Stay hydrated on long stretches without stopping.
Large Front Pocket for Overloads
The stretch front pocket expands to carry a wet tarp, extra layers, or other gear—perfect for when you need to lash on extra items.
Fit and Sizing
Available in Women's XS/S and M/L. The adjustable harness and hipbelt allow for fine-tuning to your torso length.