Out of stock

Osprey Atmos AG 50 Backpack · Men's · Black


Color: Black
Backpack capacity (L)
50 L
53 L
Currently out of stock
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The Curated Take

Alex K., Camping Expert
Robert M, Camping Expert
Elizabeth H., Camping Expert
By the Expert Community

Best for lightweight backpackers seeking comfort and organization for shorter outings or longer trips with light packing.

Great for
  • WeightIdeal for lightweight backpackers.
  • Capacity50-liter volume for shorter outings or light packing.
  • ComfortAntiGravity system for comfort and even load distribution.
  • Ease of useSide access zippers for easy access to gear.
  • OrganizationAllows easy organization and access to gear.
  • BreathabilityAntiGravity system provides ventilation.
Good for
  • DurabilityComes with Osprey's Almighty Guarantee.
  • VersatilitySuitable for shorter outings or longer trips.
  • DesignFeatures a reservoir sleeve for hydration.
  • QualityComes with Osprey's Almighty Guarantee.

The Osprey Atmos AG 50 is a pack for lightweight backpacking. Its 50-liter volume makes it ideal for shorter outings or packing light for a longer trip. Its AntiGravity suspension system uses 3D mesh to hug the back and provide ventilation and better load distribution. Ospreys Atmos AG 50 is a good pack for backpackers who want a featured pack for packing light that's easy to keep organized.

Key Features

  • AntiGravity Suspension – A layer of 3D mesh wraps the back to provide a comfortable fit, ventilation, and even load distribution.
  • Reservoir Sleeve – An internal sleeve for a hydration reservoir keeps water out of the way, holds the extra water weight closer to the body, and helps with organization.
  • Integrated Rain Cover – A built-in rain cover is always on-hand when needed.
  • Side Access Zippers – Zippered side access helps with organization and accessing buried gear.
  • Osprey Almighty Guarantee – Regardless of the purchase date, Osprey will repair or replace any damaged or defective Osprey pack for any reason.
Curated, Camping Expert
Alex K., Camping Expert
Robert M, Camping Expert
Have a question?
4.97 average rating

Intended useBackpacking packs
Frame typeInternal frame
Backpack capacity (L)53 L
Weight4.509 lb.
Backpack Material(s)bluesign® approved recycled 210D honey comb nylon, PFC/PFAS-free DWR
Pack accessTop, Bottom
Number of exterior pockets9
Reservoir compatibleYes
Reservoir includedNo
Hipbelt PocketsYes
Backpack Hip BeltYes
Backpack dimensions33.86 x 14.96 x 12.2 in.
Bottle(s) includedNo
Age GroupAdult
Model year2022

Free shippingFree standard shipping for most items over $50 in the lower 48 states - $34.95 to ship orders to Alaska, and $39.95 to ship orders to Hawaii. Expedited delivery, if available, is an additional charge available at checkout. We do not ship internationally at this time.
Easy returnsWe offer a 30-day peace of mind returns on most items in new condition that are in their original packaging. Items purchased used are not eligible to be returned. Read our return policy for more detail


would recommend this product






would recommend this product

6 customer reviews

The atmos ag 50/65 is

Originally posted at www.osprey.com on Jun 3, 2024
The atmos ag 50/65 is THE BEST backpacking pack out there hands down. I personally use the 50 L and it is the perfect size for 1-3 night trips. It is extremely comfortable with around 30lbs of gear. I love the sleeping bag pocket on the bottom of the pack, absolute necessity and only a feature on the atmos AG NOT the atmos LT. The removable lid is also a welcome feature when you’re trying to go lightweight.
Auscar S.
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Verified purchase

50 is just right

Posted on Jan 28, 2024
Had a 40 liter but I'm not a gram weenie. If you're more than full gear guy you may even more liters. Love the osprey line. Comfy and adjustable. Got to play with adjustments till you get it right. I'm a 19 1/2 and I'd say I'm at the limit of this s/m . It's a little over 4 lbs. But it's holds my gear nicely . Side pockets and inner mesh to separate things, plus the outer mesh for easy access items. Brain Also has plenty of room for that easy grab.
JohnLocation: Clarksville, NY
I would recommend to a friend
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