How to Choose a Backpack

When you're hauling weight for days in the wild, the durable, lightweight design and fine-tuned, customizable fit of the men's Osprey Aether 55 pack help you to carry the load in comfort.
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Imported.
View the Osprey Aether Product LineView all Osprey Backpacking PacksBest Use | Backpacking |
---|---|
Frame Type | Internal Frame |
Gear Capacity (L) | S/M: 55 liters L/XL: 58 liters |
Gear Capacity (cu. in.) | S/M: 3,356 cubic inches L/XL: 3,539 cubic inches |
Weight | S/M: 5 lbs. L/XL: 5 lbs. 1 oz. |
Adjustable Torso Length | Yes |
Fits Torso Length (in.) | S/M: 17-20.5 inches L/XL: 19.5-23 inches |
Fits Waist/Hips | S/M: 28-50 inches L/XL: 30-55 inches |
Material(s) | 420HD nylon packcloth; 210-denier nylon Diamond (bluesign®-approved) |
Frame Material | 3.5 mm LightWire peripheral frame |
Number of Stays | 1 peripheral hoop |
Reservoir Compatible | Yes |
Pack Access | Top/panel |
Number of Exterior Pockets | 7 + main compartment |
Sleeping Bag Compartment | Yes |
Raincover Included | Yes |
Hipbelt Pockets | Yes |
Dimensions | 31 x 15 x 10 inches |
Gender | Men's |
Sustainability | Contains materials that meet the bluesign® criteria |