FREE SHIPPING on orders over $49 »

Now get FREE Economy Ground Shipping on orders over $49 to the lower 48 states. Excludes oversized or heavy items.

Customer Service
(888) 707-6708 / Representative is currently offline

Aura 50 AG Backpack

In Stock  Product Number: 29281

  • Price:
  • Quantity:
  • Notify me when this item is back in stock:
  • Share It:

The fourth generation of our Atmos and Aura Series ventilated backpack series features the Anti-Gravity Suspension. This 3D contoured suspension literally allows the wearer to move as if they don’t have a pack on – true anti-gravity realized. Combined with custom fit capability and a full feature set, the Atmos AG and Aura AG set a new standard in ventilated backpacking.


  • Top load access to main compartment
  • Removable floating top lid
  • Upper side compression straps
  • Lower side compression straps
  • Dual stretch mesh side pockets
  • Dual zippered hipbelt pockets
  • Dual ice tool loops with bungee tie-offs
  • Large stretch mesh front pocket
  • Lower zippered sleeping bag compartment
  • Dual zippered top lid pockets
  • Internal reservoir sleeve
  • Stow-on-the-Go TM trekking pole attachment
  • Internal top compression strap
  • Intergrated FlapJacket for weather protected lidless use
  • Anti-Gravity Suspension
  • LightWire tensioned full peripheral frame comfortably tranfers pack load
  • Anti-Gravity Backpanel
  • Top to bottom suspended mesh wraps shoulders,back and hips for a fully integrated backpanel fit
  • Anti-Gravity Mesh Harness
  • Adjustable suspended harness with structural load lifter bar for load transfer and comfort
  • Die cut foam lower and mesh ExoForm wrap upper
  • Anti-Gravity / Fit-on-The-Fly Hipbelt
  • Suspended mesh hip wrap for load transfer and comfort
  • Adjustable Fit-on-the-Fly hipbelt
  • Gender specific
  • 30" x 14" x 13", 75x35x32 cm (HxWxD)
  • Volume: XS: 2746 cu in / 45L, S: 2868 cu in / 47 L, M: 3051 cu in / 50 L
  • Weight: XS: 3 lbs 11oz/1.67 kg, S: 3 lbs 12 oz/1.70 kg, M: 3 lbs 13oz/1.73 kg

Gender: Unisex
Dimensions: 30" x 14" x 13", 75x35x32 cm (HxWxD)
Season: S15
Vendor ProductId: 25250
Review ProductId: 29281


by PowerReviews
OspreyAura 50 AG Backpack

(based on 2 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 2 customers

Sort by

Displaying reviews 1-2

Back to top

(1 of 2 customers found this review helpful)


Best pack every

By Joeseph the hiker

from Sao Paulo, Brazil


  • Carry's My Stuff And My D
  • Super sturdy


  • Expensive

Best Uses

  • Hiking Trips

Comments about Osprey Aura 50 AG Backpack:

This was the best purchase for my hiking trip. It carried all of my gear, a ton of water, and my dog.

  • Was this a gift?:
  • No

Fantastic Pack

By ckawesome

from Chattanooga, TN


  • Comfortable
  • Durable
  • Easy to fit
  • Great Colors
  • Lightweight


  • Pocket issues

Best Uses

  • Backpacking

Comments about Osprey Aura 50 AG Backpack:

I really thought the overall design was great and intuitive. I had the small frame and I did notice you may not be able to completely unzip the hip-belt pockets. However, unless you stuffed the hip-belt pockets completely full, I don't see this being a huge issue. The other thing was that if you stuffed a nalgene in the side stretchy pocket angled toward the front (versus stuffed in vertically) I was hitting the nalgene a bit with my arm. I did like the back, easily accessible and stretchy pocket...where I kept all my rain gear that I needed! I didn't feel that the two side access pockets behind that were super useful though. My pack was stuffed and I couldn't get much in those pockets. The top pocket was a little on the small side - or maybe I like to stuff too much stuff in that pocket. It took me a minute to get the fit down, but once I did I felt the pack was comfortable and I only had a little chafe-age because I initially had it too tight on the hip. Also, I am close to bottoming out the small, but was able to find a comfortable fit.

Displaying reviews 1-2

Back to top

Do you have questions about this product?

Get answers from real customers and in-house experts with AnswerBox.

1 Question | 1 Answer
Displaying question 1
  • Q:

    I' m 5 ft 2" tall and weigh 135. What size do I need to purchase?
    Thank You, Angela
    Asked on 4/18/2015 by Angie from PA

    1 answer

    • Staff Reviewer


      Short version: PROBABLY the XS. Unabridged version: Osprey doesn't publish size ranges for these because, quote, "Your height and weight don't relate to certain sizes, people of the same height many times have different torso, hip and shoulder measurements." Try one on if you can; better yet, get fitted by one of our team members using Osprey's Pack Sizer.

      Answered on 4/21/2015 by Jeff from Rock/Creek
Displaying question 1

Do you have a question about this product? 

Rock Creek background image