Weighing roughly 3.5 pounds while comfortably carrying up to 40 pounds the Osprey Sirrus 50 Women’s pack has delivers technical performance for overnight and weekend backpacking trips.
Committed to providing all outdoor enthusiasts with optimal performance Osprey equips its women's packs with gender-specific design features. Harnesses are cut wider through the collarbone area and have an ergonomic taper in the chest area. Offering a women's specific cant and a narrower cut the hipbelts found on Osprey's women's packs also cater to female users.
Employing Osprey's Airspeed Suspension the pack’s tensioned mesh back panel provides flexible support and breathability to combat heat build-up between your back and the pack body. Both the hipbelt and harness straps are padded with die-cut foam and covered in mesh to enhance comfort and optimize fit. Accommodating backpackers of varying size the Sirrus 50 Women’s pack is available in Xsmall/Small (fits torso lengths ranging from 13”-17”) and Small/Medium (16”-20”) size options. Adjustability in the harness load-lifter straps and sternum strap enhance fit.
The storage capacity of the Xsmall/Small size is 2868 cubic inches and the Small/Medium has a 3051 cubic inch capacity. In addition to its traditional top access point the main packbag can be reached through a zippered side panel entry. Additionally a lower compartment serves as a dedicated spot for stowing your sleeping bag or other clothes and gear. A front stretch shove-it pocket with two vertical zippered stash pockets two side stretch pockets and dual pockets on the pack’s lid offer additional organizational options.
Other features include a Stow-on-the-Go trekking pole attachment removable sleeping pad straps an ice axe attachment with a stowable bungee tie-off and an integrated rain cover. A lined internal sleeve and drinking tube pass-throughs make the pack hydration compatible (hydration system sold separately).
The Osprey Sirrus 50 Women’s internal frame backpack is available in your choice of size and color options.
- Dual side compression straps
- Stow-on-the-Go trekking pole attachment
- Dual side stretch mesh pockets
- Front panel storage pocket
- Ice tool loop with bungee tie-off
- Integrated raincover
- Zippered hipbelt pockets
- Internal hydration reservoir sleeve
- Top loader access to main compartment
- Removable top-lid with zippered stash pocket
- Under top-lid zippered mesh pocket
- Side panel zip access to main compartment
- Front panel pleated fabric shove-it pocket
- Dual vertical zippered stash pocket on front panel shove-it
- Zippered sleeping bag compartment with bellowed divider
- Removable sleeping pad straps
Best Use Backpacking, Hiking Access Top Loading w/ Side Access and Sleeping Bag Compartment Warranty Limited Lifetime Volume Xsmall/Small: 2868 cu in
Small/Medium: 3051 cu in
Type Internal Frame Backpack Sternum Strap Yes; Adjustable Maximum Weight 40 lbs Material Main: 210D Nylon Crosshatch
Accent: 420HD Nylon Packcloth
Bottom: 420HD Nylon Packcloth
Item Weight Xsmall/Small: 3.46 lbs
Small/Medium: 3.58 lbs
Torso Adjustment Yes Hydration Compatible Yes Frame Material Aluminum Fits Torso Xsmall/Small: 13" - 17"
Small/Medium: 16" - 20"
Dimensions 27" x 13" x 14"
Real Customer Reviews
Likes: I haven’t actually had the chance to use this pack yet for hiking, but I absolutely love the color, style, and size of this pack! The actual color is a bit different than what is shown on the computer screen, but I love the more magenta color of the pack.
Dislikes: I think the side pockets could be a little bigger to store a few more items or a bigger phone.
- Versatile backpack
Likes: The size is most ideal for multi-day, short weekend hikes and backpacking, and good for travel abroad backpacking
Dislikes: Want more options in color!
- Love Love Love!
Likes: This pack is the perfect size for light travel. I went on a 2 week long international trip. This was big enough to bring everything I needed and still get a few souvenirs.
Dislikes: I would like it to have a day bag attached.
- Great backpack
Likes: Good zippers, pockets, and integrated rain cover.
Dislikes: black and orange color
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