Osprey Sirrus 36 Overview

A couple years back, this popular women’s daypack/light overnight pack received an update. The Osprey Sirrus 36 now features new adjustable torso lengths vastly improved women’s specific fit and comfort, particularly for shorter and shorter-torso-ed gals. The supremely ventilated, featured and durable Sirrus® Series features like award-winning ventilation, durability, all the right pockets and an integrated raincover rounds out the product for all conditions and trail types.

Osprey Sirrus 36 Gear Test

A summer hut trip excursion is when I first strapped on this day-trip/1-night backpack for real-time usage. I had been previously fitted at my local Osprey-provider shop, Bristlecone in Basalt, CO, and this fitting proved very helpful and ensuring the pack was sitting above my hips in order to prevent back strain and uncomfortable rubbing. I have to say it helped immensely as I felt very little discomfort after an 8-mile hike with a fully crammed pack. I have previously suffered painful hematomas on my hip bones being of short stature and short torso.

The mesh backing provided breathability and comfort while hiking for multiple miles.

Since we were staying in a hut overnight, I could forego a tent and sleeping pad, but we were planning for 2 nights and 3 days at the hut. That said, the 36L pack accommodated all the essentials for the 3 days perfectly. I noted that if I did need to bring a sleeping pad and tent, I would have opted for small lightweight and highly packable items. The strap system, particularly the ones located at the rear of the back could have easily accommodated a small tent.

I also appreciates the forward-facing hip zip pockets which made for convenient snacking while walking. I’d recommend including the Osprey hydration system in your purchase. The easily accessed water hose made staying hydrated a breeze while I summited New York basin.

The Review

Rating 
4.5 (out of 5)

Design: This backpack was designed to adjust to a variety of female body types, including small of stature. It was also made with smart features in mind like easy-to-get to pockets. +1

Style: I opted for purple, but it comes in a variety of colors, including blue and black. I would like to see brighter colors for safety purposes. Everything cinches down nicely with this pack allowing for a sleek profile – even when it’s packed to the brim. +.5

Performance: If the weather turns nasty, the raincover ensures your gear won’t get soaked. +1

Durability: The materials, stitching and strap systems seem to be very durable and the hip strap pads are not showing any signs of wear despite using this pack for nearly 50 miles of trekking. +1

Comfort: Proper fitting and utilizing the adjustable straps is key here and the Osprey Sirrus 36 is designed to allow just for that. Well-padded hip straps also add some extra comfort for long days of trekking with a heavy pack. +1