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Osprey Packs
Aether Plus 70L Backpack

5 out of 5 stars
1 Review
Color:Axo Green


Size Chart


Why We Like The Aether Plus 70L Backpack

We load up the Aether Plus 70 Backpack for long, gear-intensive adventures. The customizable, close-to-body fit allows for a better carry, while the AirSpace backpanel helps regulate body temp as we trek on. For investigating side trails, we strap on the top lid that doubles as a day pack.


  • Durable pack for managing heavier loads on technical terrain
  • 70L capacity for your bigger and longer adventures
  • Frame integrates into hipbelt for better weight distribution
  • AirSpace backpanel keeps the pack close while allowing air flow
  • Easily adjustable harness system for various torso lengths
  • Fit-on-the-fly hip belt and shoulder straps for a customized carry
  • Removable top lid converts to a roomy daypack for side treks
  • Large front zipper for easy access to main compartment
  • Item #OSPZ19G
Responsible Collection
Bluesign Approved
high-tenacity nylon, PFC-free DWR coating
70L (4271cu in)
[frame] 3.5mm LightWire, AirScape backpanel suspension, mesh-covered foam lumbar support
Shoulder Straps
fit-on-the-fly, spacer mesh
Waist Belt
Hydration Compatible
internal hydration sleeve
Reservoir Included
front panel zip
2 front zip, 1 front shove-it, 2 dual-access mesh side water bottle, 2 zippered hipbelt, floating top lid
Gear Loops
removable sleeping pad straps
Ice Axe Carry
Trekking Pole Carry
stow-on-the-go attachment
Sleeping Bag Compartment
zippered with removable divider
Rain Cover
included, PFC-free DWR coating
Detachable Daypack
removable top lid
2 front panel with StraightJacket, 2 upper and lower side
[small/medium] 31.1 x 14.96 x 14.17in, [large/x-large] 33.07 x 14.96 x 14.17in
Claimed Weight
[small/medium] 5lb 9.7oz, [large/x-large] 6lb 2.7oz
Manufacturer Warranty

Overall Rating

5 based on 1 ratings

Review Summary

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5 Stars - 1 reviews

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5 out of 5 stars

June 16, 2021

On the heavier side but tons of features

Size Bought:
5' 11"

I bought this to supplement my ~2011 Osprey Atmos which is still going strong. I needed a bigger bag to haul gear for children who are almost old enough for their first overnight trip. I went with this model because I wanted the daylite lid daypack. I followed the sizing guide and fit instructions on Osprey?s site and got a great fit. This thing is considerably heavier than my Atmos but also has a higher carry weight range which is something I needed. I love the zipper access to the main compartment and the sleeping bag compartment. All of the features on my old Atmos are here, so if you?re familiar with Osprey packs, all of the attachments points, pockets, and compression straps should be similar. The fit is MUCH more comfortable than my old Atmos, but the back panel is slightly warmer than the suspended mesh panel of the Atmos. I have only carried it weighted around the house. I?ll update after used backpacking.