Free 2-Day Shipping on Orders Over $50* - Limited Time Only


Enjoy the journey.

Backpacking isn't the most enjoyable thing when all you can think about is getting to your campsite and ditching your pack. The newly redesigned Osprey Atmos AG 65 Backpack features Osprey's Anti-Gravity Suspension system, so you can take your mind off your aching back and enjoy the views while you hike. The system places a continuous panel of lightweight mesh from the top of the back to the hips for a seamless design that automatically contours to your back. Not only does this make the pack more comfortable, but it increases your range of movement. On top of that, the Atmos AG has an adjustable harness system, so you can dial in the perfect fit for your individual torso size.

Built for multi-day backpacking trips, the Atmos AG 65 Backpack has everything you'd expect from serious mountain pack. An internal hydration sleeve lets you fit the pack with your favorite hydration system. A top access point makes for easy packing, while the floating lid adjusts to make room for extra gear on big trips. The lid can also be removed and used as a fanny pack for summit pushes. Two front panel pockets stash extra layers, maps, and a few snacks, while multiple gear loops allow you attach your trekking poles and ice axe.

  • Anti-Gravity suspension system
  • Adjustable torso length
  • 30-50lb load range
  • Top access with zippered front panel access point
  • Removable/floating top lid
  • Removable sleeping pad straps
  • 100D x 630D nylon dobby main fabric
  • Internal reservoir sleeve
  • Front panel pockets
  • Trekking pole and ice tool gear loops
  • Internal compression strap

Share your thoughts

What do you think of the

Osprey Packs Atmos AG 65 Backpack - 3783-4150in

? Share a...

Write a review

No file chosen

Rather attach a photo from another website?

Rather attach a photo from your computer?

    Add a:
  • Share a photo
  • Share a video


Only jpg, jpeg, png, gif or bmp files please.

Submit Cancel
Now review from the App. Download

Here's what others have to say...

Do you have any idea when you'll get backordered packs out to people?

Responded on

On my order it says arrive by may 22nd. So pretty soon I guess. Now with the summer sale, it's only 205$, worth every $$ !!

4 5

worth its (packed) weight in gold

  • Familiarity: I gave it as a gift but have feedback to share

I bought this as a gift after my boyfriend got pack-jealous of my women's Aura AG. The AG system is beyond amazing to the point that it's hard to put in words--you just have to try it; it is so proficient at ensuring the weight rides where it should on the hips without pulling on the shoulders at all. He opted for the 65 since it has the extra 2 side-zip pockets and the pad straps. He wanted the option to be able to pad and pack his camera and lenses separate of the rest of the pack. the stretch side pocket and gear loops hold a tripod well and the side-zip pockets also hold the tent poles perfectly. You can't really ask for better tech than this pack is packing.

The picture of the graphite grey shows at 50L size. Can you confirm it is 65L?

Responded on

Hey Rkb,

This WILL be the 65L size. We'll get that image fixed.

Hit me up if you have any questions or would like to place an order!


Responded on

I tried to order this on back order with the free hydration pack. The order would not proceed and cited no inventory. Please fix your system. Why have customers take the time to set up a back order when the order will not complete?

5 5

One Pack to Rule Them All...

  • Familiarity: I've used it once or twice and have initial impressions

This new suspension/ventilation system deemed as "Anti-Gravity" is a game changer! I don't know if some kind of sorcery is involved or what, but it is MAGICAL! I mainly bought this for an upcoming trip to Central America, but I can't wait to get it out on the trails. The anti-gravity mesh molds to my back like a glove. It literally is one continuous piece from top to bottom...even to extends out on the waist straps. I would not be surprised if this becomes standard on all Osprey's literally that amazing! I can't say enough about this pack. Great job Osprey!

5 5

Great Pack

  • Familiarity: I've used it once or twice and have initial impressions

Bought this for a trip on the Appalachian Trail this coming summer and using it just for over a month to get acquainted, I can't describe how good of a pack it is. The waist straps work so well there is little to no strain on the shoulders when properly adjusted. Having a previous back injury, I couldn't have wished for a better pack. If there's one thing that I can't put into words, it would be how well weight is distributed. Better than any other pack/ruck I've used. Two thumbs up.

Will you be getting anymore of the graphite grey in a size medium?

Responded on

Hey Sean,
Looks like we just got these back on the site and currently have them available to place a backorder for. Hopefully we should be seeing them back instock within about 2 weeks. Get in line soon as I suspect this awesome pack will go quick the moment they get back in stock. Let us know if you have any other questions.

suspension does transfer weight on hip

shoulder has freedom now, amazing.
pro: suspension is great, hip belt is air flown, con: elastic tie need enhance, need more places to hang gears

Responded on

Great review! Gives me much more confidence in buying this pack despite the fact that it is so new. Thanks!