Osprey Aether Backpacking Pack – Men’s 55 Liter

SKU: 10002877 Categories: ,


The Osprey Aether 55 is a Men's Backpacking Backpack with Fit-on-the-Fly technology that allows for the perfect fit on every trip.


Designed for superior comfort on the trail, the Osprey Aether 55 is a customizable backpacking backpack. Using Fit-on-the-Fly Technology you can adjust the hipbelt, shoulder straps, and frame for a perfect fit, every hike. The Aether 55 is geared for larger, and heavier loads or longer trips where more gear is needed.

AIRSCAPE Suspension: An injection-molded, die-cut foam AirScapeTM backpanel creates a breathable, close-to-body fit
Anchor loops for an optional Osprey Daylite® daypack for short forays
Internal hydration reservoir sleeve
Removable sleeping pad straps
Zippered sleeping bag compartment with removable divider
Dual ice axe loops with bungee tie-offs
Dual zippered hipbelt pockets
Dual front panel compression straps with StraightJacket compression
Dual upper/lower side compression straps
Large dual-access stretch mesh side water bottle pockets
Fabric reinforced front shove-it pocket
Floating top lid with lash points
Large front panel zip access to main compartment
Included raincover made with PFC-free DWR and bluesign®-approved materials
Built-In whistle on sternum strap
Extendible Custom Fit-on-the-Fly Hipbelt offers a precise fit for varying waist sizes
Custom Fit-on-the-Fly Shoulder Straps allow for a precise shoulder wrap and fit
Custom Fit-on-the-Fly Hipbelt integrates the LightWire frame into the adjustment system—creating a better distribution of weight and, in turn, a better carry
Crossbody ErgoPull hipbelt pulls weight into lumbar when hipbelt is tightened
Mesh-covered foam lumbar for supportive, lightweight and comfortable contact surfaces
Weight: 4.8 Lbs
Load Range: 30-60 lbs
Volume: 55 L(S/M) 58 L (L/XL)
Dimensions: 10 x 15 x 32 in
Materials: bluesign®-approved 420HD nylon packcloth, PFC-free DWR, bluesign®-approved 210D nylon Diamond, PFC-free DWR

Additional information

Weight 5 lbs