Osprey  Aether Plus 100 Pack - Men's

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Color: Black
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Whether you're tackling a summit or headed out on a cushy weekend trip filled with creature comforts, the Osprey Aether Plus 100 pack is a large-volume workhorse for your grandest adventures.


  • Beefy frame offers a stable carry that can manage heavy loads
  • Custom Fit-On-The-Fly hipbelt and shoulder straps allow you to dial in the perfect fit and a close-to-body carry stabilizes the load when the trail turns technical
  • Floating top lid with lash points can detach and convert into a DayLid daypack for side excursions; Integrated FlapJacket cover allow lidless use
  • Constructed with high-quality, high-tenacity nylon and a PFC-free durable water repellent (DWR) finish to shed moisture
  • Included raincover is also made with a PFC-free DWR
  • Dual ice axe loops with bungee tie-offs; Stow-on-the-Go trekking pole attachment
  • Dual front panel zippered pockets for easy-access storage
  • Large front panel zip access to main compartment
  • 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 zippered hipbelt pockets
  • Zippered sleeping bag compartment with removable divider; removable sleeping pad straps
  • Internal hydration reservoir sleeve (reservoir not included)


View the Osprey Aether Product LineView all Osprey Backpacking Packs

Technical Specs

Item #177496
Frame Type

Internal Frame

Gear Capacity (L)

S/M: 98 liters

L/XL: 100 liters

Gear Capacity (cu. in.)

S/M: 5,980 cubic inches

L/XL: 6,102 cubic inches


S/M: 6 lbs. 6 oz.

L/XL: 6 lbs. 11 oz.

Adjustable Torso Length


Fits Waist/Hips

S/M: 28-50 inches

L/XL: 30-55 inches

Number of Stays

1 peripheral hoop

Pack Access


Number of Exterior Pockets

9 + main compartment

Best Use


Fits Torso Length (in.)

S/M: 17-20.5 inches

L/XL: 19.5-23 inches


210-denier high-tenacity nylon (bluesign® approved)

Frame Material

4.0 mm LightWire aluminum

Reservoir Compatible


Sleeping Bag Compartment


Raincover Included


Hipbelt Pockets


Removable Daypack



S/M: 32 x 17 x 16 inches

L/XL: 34 x 17 x 16 inches




Contains materials that meet the bluesign® criteria

2 reviews with an average rating of 4.5 out of 5 stars

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