SKU: 3239419128

Osprey Sirrus 34

Sale price$151.88 Regular price$168.75
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Osprey Sirrus 34For day hikes where you need to prepare for anything and pack accordingly, the higher volume Sirrus 34 makes for a rugged choice. Its sustainably produced panel loading design makes organizing and packing your hiking gear convenient, while its AirSpeed suspension system, tailored for women's specific fit, keeps everything feeling light and breezy, no matter where the trail takes you. Plus, should the forecast call for rain, carry on with confidence

For day hikes where you need to prepare for anything and pack accordingly, the higher-volume Sirrus 34 makes for a rugged choice. Its sustainably produced panel-loading design makes organizing and packing your hiking gear convenient, while its AirSpeed™ suspension system, tailored for women's-specific fit, keeps everything feeling light and breezy, no matter where the trail takes you. Plus, should the forecast call for rain, carry on with confidence using the included raincover.

Features

  • Included raincover made with PFC/PFAS-free DWR and bluesign® approved materials
  • Zippered front stash pocket
  • Dual zippered hipbelt pockets
  • Side stretch mesh bottle pockets
  • Internal hydration sleeve with hose port in backpanel
  • Stow-on-the-Go trekking pole attachment with new soft-touch tubes
  • Dual side compression straps
  • Single ice axe loop with bungee tie-offs
  • Front panel lash loops for attaching extra gear
  • Panel loading design with a burly #10 zipper delivering wide access to main compartment
  • Zippered access lower compartment with a floating liner keeps contents more organized and accessible
  • Zippered mesh pocket with key clip at the top of the pack provides easy access to important items
  • Zippered pocket on top of the front panel offers a spot for sunglasses or other delicates
  • Accessory straps on lower front panel are perfect for pads or blankets

Key Attributes

AIRSPEED™ VENTILATION

Injection-molded suspension system w/ 3D-tensioned mesh provides breathable support.

COMPREHENSIVE FIT

Taller, wider frame geometry combines with tailored adjustment system to extend fit range.

INCLUDED RAINCOVER

Made with sustainable bluesign® APPROVED materials.

Carry Information

AirSpeed® SUSPENSION

  • Injection-molded ladder adjustment system provides 4" of torso adjustability
  • O/S per gender design delivers great fit and allows for quick, easy adjustment
  • Taller, wider 4 mm powder coated LightWire frame enhances fit range

AirSpeed® BACKPANEL

  • 3D-tensioned breathable mesh backpanel ensures supportive fit
  • New design increases ventilated area up to 40% over our previous design
  • New yoke design ensures consistent fit at any setting

HARNESS

  • Highly ventilated die-cut EVA foam is wrapped in wide spacer mesh for outstanding comfort in all weather conditions
  • Adjustable sternum strap with rescue whistle

HIPBELT

  • Ventilated die-cut EVA foam is covered in wide spacer mesh for outstanding comfort in all weather conditions
  • Large zippered pockets provide secure access to small essentials on the trail
  • ErgoPull closure provides leverage to ensure snug fit and optimal load transfer

Specifications

LOAD RANGE 15 - 30 lbs.
O/S
VOLUME 2075 IN  3  / 34 L
DIMENSIONS 10.63H X 14.17W X 22.44D IN.
WEIGHT 3.038 LBS.

FABRIC

MAIN

bluesign® APPROVED 210D recycled honey comb nylon, PFC/PFAS-free DWR

LINING

bluesign® APPROVED 420D recycled nylon, PFC/PFAS-free DWR

BOTTOM

bluesign® APPROVED 420D recycled nylon, PFC/PFAS-free DWR

WARNING:  This product can expose you to chemicals including dimethylformamide, which is known to the State of California to cause cancer. For more information, go to oehha.ca.gov/proposition-65/about-proposition-65

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 3239419128

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 2068 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Susan K Anderson
Lowell, US
★★★★★ 5
Men’s mock golf shirt
Color: Lake Green, White, Black, Size: XX-Large
Fit & quality very good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
G
Verified Purchase
Garfield S
Draper, US
★★★★★ 5
Nice Fit
Color: Black, White, Light Gray, Size: 3X-Large
I picked this up looking for something simple but clean, and it delivered. The fit is comfortable, the material feels solid, and it looks good without needing much effort. It’s one of those pieces you can throw on and still look put together.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
R
Rob75432
Port Orchard, US
★★★★★ 4
Good value, soft and comfortable
Color: Black, Army Green, Light Gray, Size: 4X-Large, Color: Black, Army Green, Light Gray, Size: 4X-Large
Initial thoughts are very positive with this 3 pack shirt set. The green is similar to an OD military green and the black and gray are standard color shades. Material is soft and sizes are true to size. The mock turtleneck isn’t too tight but may still be a little annoying to some people. I do question the amount of spandex in these shirts. Tag says 5% but these shirts are extremely stretchy and feels like a higher spandex content. It’s also a little tough to figure out which way is the front of the shirt. Visually rhe front does have a lower collar line than the back but would still be nice to have a brand tag printed in the back of the shirt for quicker identification. Overall for roughly $12 a shirt these are a good choice for everyday wear. I will update rating if these shirts fail to meet expectations after further use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2025
E
Verified Purchase
Eliot
Belleville, US
★★★★★ 5
👍🏻
Color: Black, Army Green, Light Gray, Size: 5X-Large
Weirdly thick material, I wasn’t a fan but it’s a good sleep shirt
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
D
Verified Purchase
Dr. DeeJaye
Louisville, US
★★★★★ 5
Just what I wanted.
Color: Black, Navy Blue, Wine Red, Size: 5X-Large
These may have just become my standard shirt to wear. Feels good whether tucked or out. Drapes well and fits well. So far, I can see it adjust to the different undershirt I may wear. Will probably order another set in other colors and a back up set of the basics because they will get worn a lot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 17, 2025

recommand products