What's Summit Club?
Find Your Store
Accessibility Policy
Home Page
When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Expert Help

Cart, contains 0 items

Accessibility Policy
Home Page

Cart, contains 0 items

When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.

Osprey Packs
Stratos 34L Backpack

5 out of 5 stars
1 Review
$225.00
Color:Nirvana Blue

Size:

Size Chart

Quantity

Only 1 In stock

Join Summit Club+ and


Ventilated comfort and rugged performance with the Stratos 34L Backpack

What Our Gearhead® Experts Are Saying:


“The Stratos 34 is my go-to for long hikes where I need room for extra layers and gear. The new AirSpeed suspension is unreal for airflow—my back stays cool even on steep climbs. It’s easy to adjust, super stable, and the rain cover has saved me on more than one downpour.”


Built for big days and unpredictable weather, the Osprey Stratos 34L Backpack delivers the ventilation, organization, and carrying comfort needed to handle demanding terrain. Its AirSpeed™ suspension system combines an injection-molded frame with a tensioned mesh backpanel for a breathable, body-hugging fit that stays stable and cool mile after mile.


The panel-loading design offers wide access to the main compartment, with thoughtful organization throughout—from dual hipbelt pockets for essentials to a lower compartment for extra gear or layers. The integrated rain cover and PFAS-free DWR treatment provide reliable protection when conditions turn, while durable recycled nylon construction keeps the pack light without compromising strength. Whether we’re logging long day hikes, tackling summit pushes, or packing light for an overnighter, the Stratos 34L keeps us cool, comfortable, and organized for every mile.


Details

  • Mid-volume 34L pack ideal for long hikes and light overnights
  • AirSpeed™ suspension enhances ventilation and stability
  • Adjustable torso system customizes fit for all-day comfort
  • Panel-loading design with wide access for easy organization
  • Zippered lower compartment separates gear or sleeping layers
  • Integrated rain cover with PFAS-free DWR for wet-weather protection
  • Trekking pole and ice axe attachments for versatile trail use
  • Made from durable, recycled, bluesign®-approved materials
  • Item #OSPZ1RY
Material
210D nylon dobby, 420D nylon shadow box
Volume
34L (2075cu in)
Support/Suspension
Airspeed
Shoulder Straps
Spacer Mesh
Hydration Compatible
yesWhat Our Gearhead® Experts Are Saying: “The Stratos 34 is my go-to for long hikes where I need room for extra layers and gear. The new AirSpeed suspension is unreal for airflow—my back stays cool even on steep climbs. It’s easy to adjust, super stable, and the rain cover has saved me on more than one downpour.” Backcountry Romantic Copy Built for big days and unpredictable weather, the Osprey Stratos 34L Backpack delivers the ventilation, organization, and carrying comfort needed to handle demanding terrain. Its AirSpeed™ suspension system combines an injection-molded frame with a tensioned mesh backpanel for a breathable, body-hugging fit that stays stable and cool mile after mile. The panel-loading design offers wide access to the main compartment, with thoughtful organization throughout—from dual hipbelt pockets for essentials to a lower compartment for extra gear or layers. The integrated rain cover and PFAS-free DWR treatment provide reliable protection when conditions turn, while durable recycled nylon construction keeps the pack light without compromising strength. Whether we’re logging long day hikes, tackling summit pushes, or packing light for an overnighter, the Stratos 34L keeps us cool, comfortable, and organized for every mile.
Access
top
Pockets
2 side stretch, 2 zippered hipbelt, 1 top zip
Gear Loops
yes
Ice Axe Carry
yes
Trekking Pole Carry
yes
Compression
yes
Dimensions
23.6 x 14.2 x 10.6in
Claimed Weight
3lb 2.5oz
Activity
hiking, camping, casual
Manufacturer Warranty
limited lifetime
Two hikers wearing bacpacks looking out over mountain valley view with Osprey bird logo overlay.

Built For The Long Haul

Osprey Packs focuses on one thing: packs that fit just right, carry comfortably, and hold up to years of use. Osprey stands for gear you can trust enough to forget about until the adventure’s done.

Shop All Osprey Packs