Osprey Aether 55 Backpack

$224.98 $299.99
Save $75.01

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Color: Garlic Mustard Green
Size: 55 L
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You come to the trailhead fully prepared, and you expect the same reliability and readiness from your pack – the Osprey® Aether 55 Backpack delivers. Custom Fit-on-the-Fly™ shoulder straps, a hip belt, and an adjustable torso provide a near-perfect fit, while an injection-molded back panel offers close-to-body performance. The included rain cover deploys easily when mist turns to drizzle, with a PFC-free durable water-repellent (DWR) finish that beads away surface moisture. The large, front-panel zip access to the main compartment grants quick entry to specious storage. The floating top lid has multiple lash points for sturdiness with easy opening. A fabric-reinforced front shove-in pocket allows grab-and-go storage convenience. The large dual-access stretch mesh side pockets perfectly hold water bottles for quick refreshment anytime. Dual front compression straps with StraightJacket compression keeps your load manageable, and the dual zip hip-belt pockets allow extra quick-access storage. Dial ice-axe loops sport convenient bungee tie-offs, and the zip sleeping-bag compartment even includes a removable divider. The removable sleeping-pad strap keeps your comfort in mind, while the internal hydration-reservoir sleeve (reservoir not included) lets you bring your own long-haul hydration solution. Bluesign-approved recycled 420-denier nylon packcloth construction with a peripheral LightWire frame.

  • Rain cover made with PFC-free DWR finish
  • Large front-panel zip access to main compartment
  • Floating top lid with lash points
  • Fabric-reinforced front shove-it pocket
  • Large dual-access stretch mesh side water-bottle pockets
  • Dual upper/lower side compression straps
  • Dual front-panel compression straps with StraightJacket compression
  • Dual zip hip-belt pockets
  • Dual ice-axe loops with bungee tie-offs
  • Zip sleeping-bag compartment with removable divider
  • Removable sleeping-pad strap
  • Internal hydration reservoir sleeve


  • Torso size: 19"–23"
  • 32.38"H x 14.96"W x 9.84"D
  • Capacity: 55L
  • Weight: 4.87 lbs.
Web ID: 100901643