Osprey Packs Sirrus 50L Backpack – Women’s

We’ve read the reviews across the web for the Osprey Packs Sirrus 50L Backpack – Women’s and summarize the results below:

Universal Ranking

PeakScore: 89 (out of 100)
User Rating: 4.7 stars 
Expert Rating: 4 stars

Number of Ratings Reviewed: 97

Pros & Cons

Reasons to buy:

User Reviews

  • Comfortable for carrying long distances.
  • The interla top zipper on the top brain works well for storing items securely and quickly.
  • Feautres a trekking pole attachment and dual-side compression straps for storing external gear.
  • The hipbelt and shoulder straps have padding for added comfort while carrying heavy weight.
  • Provides good and supportive suspension to help distribute the weight.
  • Very adjustable to find the perfect fit for your body type.
  • Easy to load for added efficiency and quickness during camping and overnight trips.
  • Lightweight for being a 50-liter backpack when compared to the competition.

Expert Reviews

  • Specifically designed for female hikers and walkers, providing complete comfort and a great fit for a woman’s body shape.
  • Features a zip at the base for storing a sleeping bag securely.
  • Contains a detachable rain cover for protection during inclement weather.
  • Features side mesh pockets for storing water bottles and small snacks.
  • Contains a floating top lid with two zipper pockets for quick and secure storage.

Reasons NOT to buy:

User Reviews

  • Does not have enough pockets to organize and store plenty of gear for longer trips.

Expert Reviews

  • Not the best option for carrying very heavy loads for extended periods of time.


The Osprey Packs Sirrus 50L Backpack for women is a comfortable and highly-adjustable pack that was specifically designed for hikers, campers, and walkers who want a form-fitting and secure backpack. Complete with external and internal storage pockets, protection from precipitation, and padded shoulder straps and hip belts, this pack contains functionality and all-day comfort.


Note: User and expert rankings were reviewed across the web. Some expert reviews include these: 1, 2, 3.