The Osprey Aether Plus 100L in Black is a high-capacity, rugged backpacking pack built for extended expeditions and heavy loads. With its advanced Custom Fit-on-the-Fly adjustment system and removable daypack, it’s designed to adapt to your body and adventure—perfect for alpine treks, thru-hikes, or gear-intensive trips.

Key Features:

100L Capacity: Massive storage space for multi-day and extended trips
Custom Fit-on-the-Fly Hipbelt & Shoulder Straps: Tailored fit with on-the-go adjustability
Adjustable Torso Length: Optimizes comfort across varying body types
Removable Top Lid Daypack: Converts into an ultralight daypack for short excursions
Dual Access Points: Top cinch closure and front panel zip for easy gear retrieval
Weather Protection: Integrated raincover with PFC-free DWR coating
Smart Organization: Dual zippered hipbelt pockets and stretch mesh bottle pockets
Durability: Engineered to handle heavy loads—recommended load range: 40–70 lbs
Pack Weight: 6.691 lbs | Dimensions: 34.25 x 16.54 x 15.75 in