Aether 55L Backpack

Osprey designed the new Aether Backpacks with a brand-new fitting system—Osprey's best—and the Aether 55 Backpack is perfectly sized for weekenders and overnighters. The back torso adjusts vertically to customize the fit for all sizes, and On-the-Fly shoulder strap and waist belt adjustments ensure quick-and-easy micro-adjustments that you can cinch on the trail. Osprey not only integrated a rain cover, but also treated the main fabric in DWR in case you don't get the cover on in time. A LightWire frame offers surprisingly stiff rigidity when you're carrying heavy loads, and Airscape mesh provides breathable ventilation on your back.

Details

• Solid-fitting backpack built for weekenders and overnighters
• 55L is the smallest, standard Aether Backpack from Osprey
• On-the-Fly shoulder and hip adjustments ensure a custom fit
• LightWire frame with breathable Airscape back provides stability
• DWR coating and included rain cover offer weather protection
• Compression straps ensure a secure load
• Zippered front panel gives you another way to access the main compartment
• Pocketing and straps offer storage for sleeping bags, pads, ice axes, trekking poles, water bottles, and more
• Item #OSPZ18S

Tech Specs

• Responsible Collection: Bluesign Approved
• Material: 420HD nylon, DWR coating
• Volume: 55L (3356cu in)
• Support/Suspension: [frame] LightWire, [back panel] AirScape
• Shoulder Straps: Fit-on-the-Fly
• Waist Belt: Fit-on-the-Fly
• Hydration Compatible: 3L compatible
• Reservoir Included: no
• Access: top, front
• Pockets: 3 stretch mesh front, 2 zippered waist-belt, 2 stretch mesh side
• Ice Axe Carry: yes
• Trekking Pole Carry: Stow-on-the-Go
• Sleeping Bag Compartment: removable straps, zippered devider compartment
• Detachable Daypack: floating top lid
• Compression: [upper] dual side straps, [lower] Inside-Out straps
• Weight Capacity: 37 - 60lb
• Dimensions: 33 x 15 x 12in
• Claimed Weight: 5lb 1.9oz
• Manufacturer Warranty: lifetime
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