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The Sirrus 36L Rucksack from Osprey is a highly active, women’s specific Rucksack that boasts ample storage and carrying comfort. The adjustable AirSpeed™ suspended mesh back system keeps weight directly off the back for maximum load spreading, with a women's specific fit the load will sit far better on your hips.

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Product code: 15895528 / 119283

The adjustable torso length and hip pockets create a tailored feeling, with plenty of outer attachment points for your walking poles, ice axe and outer layers you will have easy access to everything without needing to take the pack off.   


  • High spec women's rucksack from Osprey
  • Adjustable AirSpeed™ trampoline suspended mesh back system - Ultra-breathable and comfortable suspension system
  • Adjustable torso length - Provides a tailored, women’s specific fit
  • Top loader access
  • Under lid zipped mesh pocket
  • Zipped side access point – Easy storing and removal of gear from the main compartment without having to take off the rucksack
  • Integrated detachable rain cover 
  • Internal hydration sleeve
  • Side compression straps
  • Ice axe loop
  • Stow-On-The-Go™ trekking pole attachment
  • Chest strap with whistle
  • Hip belt pockets
  • Removable sleeping bag compression straps
  • Internal key attachment clip
  • Capacity: 26 litres
  • Weight: 1.45kg
  • Dimensions: L66 x W31 x D31cm
519470 4202929190#
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Breathable, Lightweight

This product qualifies for the following delivery methods

Standard UK Delivery (3 - 5 Days) (FREE)


A tracking link will be provided once your order is despatched.

Premium Express Delivery (£6.95)


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Bike Delivery (Up to 7 Days) (FREE)


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Free Standard In Store (FREE)


Collect In Store (FREE)


Premium Next Day (£6.95)


Next day cannot be offered in the following areas, and will be attempted within 48 hours: BT (all Northern Ireland), GY, IM, JE, KW11-17, HS, PH32-35, ZE.

International delivery

From £4.99 to over 200 countries worldwide. Some restrictions apply.


Returning orders to us is easy. Whatever your reason, we offer a refund or exchange within 28 days of delivery or collection.

Ratings & Reviews

Overall Rating

5.00 out of 5
1 review
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5 out of 5

Perfect just what I was looking for in preparation of my Kilimanjaro trek