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 Osprey Aether 55 men's pack will help you to carry the load in comfort.
Imported.
View the Osprey Aether Product LineView all Osprey Backpacking Packs| Best Use | Backpacking |
|---|---|
| Frame Type | Internal Frame |
| Gear Capacity (L) | S/M: 55 liters |
| Gear Capacity (cu. in.) | S/M: 3,356 cubic inches |
| Weight | S/M: 5 lbs. |
| Adjustable Torso Length | Yes |
| Fits Torso Length (in.) | S/M: 17-20.5 inches |
| Fits Waist/Hips | S/M: 28-50 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 | S/M: 31 x 15 x 10 inches |
| Gender | Men's |
| Sustainability | Contains materials that meet the bluesign® criteria |
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