The women's Osprey Sirrus 36 l hiking backpack is a unique combination of functionality, comfort, and safety, perfectly meeting the needs of female mountain adventure enthusiasts.
Basic data
Physical parameters
Protection and safety
Hydration system
Product details
Warnings and producer's data
Osprey Sirrus women's hiking backpack 36 l navy blue 10004063 (10004063)
The women's hiking backpack Osprey Sirrus 36 l is a highly functional and ergonomically designed backpack, dedicated to active enthusiasts of mountain hiking and trekking. Its specific design, focused on comfort and practicality, makes it an ideal choice for those looking for durable and reliable gear.
One of the key features of the backpack is a adjustable, ventilated, trampoline-style rear AirSpeed™ panel made of mesh. Thanks to it, the backpack not only perfectly fits the body shape but also provides excellent air circulation, which is invaluable during long, intense hikes. This innovative solution significantly enhances user comfort, especially on warm days.
The integrated and detachable rain cover is invaluable in changing weather conditions. It protects the contents of the backpack from rain, which is crucial during mountain excursions. The internal hydration sleeve is a feature that facilitates hydration during the hike. Thanks to it, the water bottle is always within reach, making transport more convenient. The internal key clip is a small but extremely practical detail.
The sternum strap with an integrated whistle is another important feature that increases user safety. The alarm whistle integrated into the strap is easily accessible and can be crucial in emergency situations. Detachable straps for attaching a sleeping pad are an important feature that significantly increases the backpack's utility, especially during longer trips.
Product Details

Place for the poles
The Stow-on-the-Go™ trekking pole attachment system is another convenience that highlights the versatility of this backpack. It allows for quick and easy transport of trekking poles, which is invaluable during intense hikes.

Fit to silhouette
Adjustable torso length is another advantage. It allows for individual adjustment of the backpack to one's height and body shape, ensuring comfort while carrying, regardless of the conditions. The ability to customise the backpack provides users with different body types a comfortable and ergonomic travel experience.

Equipment mounting
The loop for attaching an ice axe is one of the key features of a backpack, highlighting its versatility and usefulness in mountainous terrain. For lovers of mountain hiking who need to carry climbing equipment, this solution is invaluable.

Easy access to the interior
The entries to the backpack are well thought out and functional. The main compartment with a zip closure and the side entry with a vertical zip allow for easy access to the contents of the backpack, which is extremely practical while travelling. These multiple access points enable quick and efficient organisation of the backpack's contents.

Load stabilization
Two side compression straps allow for stabilisation and increased compactness of the load, which is particularly important when carrying heavier gear.

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Osprey Sirrus women's hiking backpack 36 l navy blue 10004063
Osprey Sirrus women's hiking backpack 36 l navy blue 10004063
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