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Aether Pro 75 Backpacking Pack Aether Pro 75 Backpacking Pack Aether Pro 75 Backpacking Pack
Aether Pro 75 Backpacking Pack
Light pack for heavier loads
Heavy Duty Adjustable Fit Hydration Sleeve
Carry Comfort
Minimal
Mid
Balanced
Streamlined
Simple
Functional
Weight
Ultralight
Lightweight
Midweight
Average weight
2.21kg (Small-Medium), 2.39kg (Large-XL)
Capacity
75 Litres (Small-Medium), 78 Litres (Medium-Large)
Dimensions
80 x 55 x 41cm (Small-Medium)
85 x 55 x 41cm (Large-XL)
Harness
Custom Fit-on-the-Fly®
Material
Main: bluesign®-approved NanoFly™ 79% 210D nylon (100% recycled) with 21% UHMWPE ripstop, PFAS-free DWR treatment
Accent: bluesign®-approved 100% recycled 210D nylon, PFAS-free DWR treatment
Bottom: bluesign®-approved 100% recycled 500D nylon, PFAS-free DWR treatment
Steph
Steph Bivouac Team Member

The Aether 75 is praised as a premium durable pack suitable for heavy load carries by backpackers and mountaineers alike. Osprey's Airscape frame provides the foundation for comfortable carry of more weight and bulk. A stripped back version of the Aether, the Aether Pro trades all external pockets for much larger hip belt pockets big enough to fit a reasonable sized drink bottle, and straps as alternate storage and to synch the sides in when not using the packs full capacity. Great design means that this pack can be stripped down with removable side pockets and the brain of the bag when a more minimalist set up is desired.

  • Versatile, simplified, strippable bag design reduces pack weight to a minimum - carry the lightest pack possible, without compromising on comfort, custom fit and heavy-weight capability
  • Load range 18-32kg
  • Constructed with Osprey's technical NanoFlyâ„¢ fabric, which is reinforced with a triple-grid UHMWPE ripstop for outstanding strength and durability for the those who are roughest on their gear
  • 4mm LightWireâ„¢ peripheral frame effectively transfers load to hip belt
  • AirScapeâ„¢ back panel:
    • Injection-moulded, die-cut foam AirScapeâ„¢ framesheet maintains comfortable back contact with ventilated airflow channels and maximum stability for carrying heavy loads
    • Silicone printed lumbar and open mesh back panel combine for supportive, lightweight and comfortable contact surfaces
    • Webbing torso length adjusters easily dial in fit and hold securely
  • Custom Fit-on-the-Fly® Shoulder Straps allow for a precise shoulder wrap and fit and spacer mesh fabric provides a soft and comfortable contact surface
  • Sternum strap with whistle
  • Extendable Custom Fit-on-the-Fly® Hip belt offers a precise fit for varying waist sizes, incremental length and angle adjustments allow for a finetuned fit
  • Crossbody ErgoPull hip belt pulls weight into lumbar when hip belt is tightened
  • Dual removable hip belt pockets
  • Removable floating top lid with FlapJacketâ„¢ cover for lidless use
  • Full-length vertical side zip access to main compartment
  • Internal reservoir sleeve fits 3-litre Hydraulics Reservoir
  • Dual removable side compression straps
  • Dual front compression straps with StraightJacketâ„¢ compression
  • Stow-on-the-Goâ„¢ trekking pole attachment
  • Dual removeable ice tool loops with upper cord attachments
  • Removable sleeping pad straps