Osprey Atmos AG LT 65 Pack - Men's

Color: Night Shift
please select a Size
Select size for delivery dates
Shipping restrictions apply.

Members get an estimated $29.00 (10%) back on this item as a part of your annual .

Members get an estimated $29.00 (10%) back on this item.
To buy,  sign in as an REI Co-op Member or join now.

Proving that less really is more, the Osprey Atmos AG LT 65 pack features supremely comfortable suspension in a streamlined silhouette. It's ready to take on backpacking trips with inspiring finesse.


  • Anti-Gravity (AG) suspension keeps your comfort at the forefront of the experience, seamlessly extending the tensioned back panel into the hipbelt
  • Hipbelt overlay is integrated into the frame to ensure consistent load transfer
  • Extendable, custom Fit-on-the-Fly® hipbelt offers a precise and comfortably contoured fit for varying waist sizes
  • Incremental length and angle adjustments allow for a fine-tuned fit
  • Injection-molded ladder torso adjustment system is easy to access and intuitive to use, making it simple to personalize the fit
  • Included raincover is made with a PFC-/PFAS-free durable water repellent (DWR), which means it contains no perfluorinated chemicals or polyfluoroalkyl substances
  • Curved zip access on one side of panel
  • Floating top lid with lash points
  • Keep essentials close at hand with the fabric-reinforced front shove-it pocket, tall dual-access side water bottle pockets and dual zippered hipbelt pockets
  • Dual upper/lower side compression straps keep your load close to your body
  • Crossbody ErgoPull design pulls weight into lumbar zone when hipbelt is tightened
  • Die-cut foam lower and mesh ExoForm wrap upper enhance your carrying comfort
  • Silicone print in lumbar zone adds grip for load transfer and comfort
  • Internal hydration reservoir sleeve (reservoir not included) with center-back exit port
  • Dual ice axe loops with upper compression strap capture
  • Removable sleeping pad straps
  • 4 mm powder-coated full peripheral frame; 2-tone spacer mesh adds strength
  • Thoughtfully designed with bluesign®-approved materials and Global Recycling Standard (GRS)-certified recycled fabrics


View the Osprey Atmos Product LineView all Osprey Backpacking Packs

Technical Specs

Best Use


Frame Type

Internal Frame

Gear Capacity (L)

S/M: 65 liters

L/XL: 68 liters

Gear Capacity (cu. in.)

S/M: 3,967 cubic inches

L/XL: 4,150 cubic inches


S/M: 4 lbs. 1 oz.

L/XL: 4 lbs. 4 oz.

Adjustable Torso Length


Fits Torso Length (in.)

S/M: 17-20.5 inches

L/XL: 19.5-23 inches

Fits Waist/Hips

S/M: 28-50 inches

L/XL: 30-50 inches


Main: 210-denier recycled nylon (bluesign® approved); accent: 210-denier high-tenacity nylon (bluesign® approved); bottom: 500-denier high-tenacity nylon (bluesign® approved)

Frame Material


Number of Stays

1 peripheral hoop

Reservoir Compatible


Suspended Mesh Back Panel


Pack Access


Number of Exterior Pockets

4 + main compartment

Raincover Included


Hipbelt Pockets



S/M: 33.46 x 15.35 x 12.6 inches

L/XL: 35.43 x 15.35 x 12.6 inches




Contains materials that meet the bluesign® criteria

Contains recycled materials

7 reviews with an average rating of 4.0 out of 5 stars

Loading Reviews...

Questions & Answers

Loading Questions...