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Osprey Women's Sirrus 36 Pack

Osprey Women's Sirrus 36 Pack is rated 4.4 out of 5 by 7.
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4.4 Star Rating

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When will I get my stuff?

"In Stock" means this item is ready to ship. Orders placed before 3pm EST using a ship speed of 1 Day, 2 Days, or 3 Days will ship SAME DAY. Orders using 4-6 Day ship speed will ship within one business day.

"Ship Date" means we will special-order the product for you, and this is the date we expect your shipment to leave our warehouse.

"Oversized" means the item is large and can only be shipped using 4-6 Day ship speed. Additional shipping charges may apply.

"Freight" means the item is too large for standard shipping methods, and must be shipped by truck freight for an additional fee. Someone must be present to inspect, sign, and accept delivery, so we will call you to schedule delivery.

If you have any questions, please Live Chat or call us at 877-666-7352.

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Product Description Item No.   10333347

The Osprey Women's Sirrus 36 Pack is a small pack for day hikes or overnights. Seriously, just pack the essentials and get yourself onto the trail. Some food, a shelter and a sleeping bag. The clothes on your back will do, but maybe pack a rain shell just in case. It'll all rest easy on your back, with AirSpeed™ suspension that doesn't skimp on ventilation. When the rain starts to fall, the integrated raincover is at the ready.

FEATURES of the Osprey Women's Sirrus 36 Pack

  • 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
  • Under top-lid zippered mesh pocket
  • Fixed top-lid with zippered stash pocket
  • Side panel zip access to main compartment
  • Front panel vertical center zippered pocket
  • Zippered sleeping bag compartment with bellowed divider
  • Removable sleeping pad straps
  • LightWire alloy frame creates low profile air space, optimizing pack balance and ventilation
  • 3D-tensioned breathable mesh backpanel ensures supportive fit
  • Sewn-in spacermesh
  • Mesh-covered ventilated die-cut foam
  • Adjustable sternum strap with safety whistle
  • Multiple torso size options with torso adjustability
  • Zippered stretch mesh hipbelt pockets
  • ErgoPull hipbelt closure with hipbelts directly connect to backpanel mesh
  • Seamless lumbar to hipbelt body wrap

- + Product Specifications
Features: Sternum Strap, Hip Belt Pockets, Compression Straps, Load-Lifter Straps, Hip Belt
Weight: 3.2 oz
Fabric Details: 210D Nylon Crosshatch
Packed Dimensions: 26 x 12 x 12 in.
Pack Capacity (Extra Small / Small): 34 Liters / 2075 Cubic inches
Pack Capacity (Small / Medium): 36 Liters / 2197 Cubic inches
Weight Capacity: 15 - 30 lb
Pack Fabric: Nylon
Weight (Extra Small / Small): 3 oz
Weight (Small / Medium): 3.2 oz
Product Technology: Osprey Peripheral Frame
Disclaimer: We only ship this brand to US Addresses.
Gender: Womens
Best Use: Backpacking, Hiking
Pack Capacity: 36 Liters / 2197 Cubic inches
Trip Length: Expedition
Frame Type: Frameless
Pack Access: Top
Osprey Peripheral Frame

Osprey Peripheral Frame
Peripheral frame was a departure from the norm many years ago and it’s still the foundation of our gear hauling packs. A wire frame runs along the outside of the backpanel directly connecting the upper load lifters and the central core of the pack to the hipbelt to transition and spread the load. Allowing natural torsional movement, effective adjustable torsos, and different load range and backpanel builds makes this suspension design truly innovative.

Check Out All Peripheral Frame Products >

Rated 5 out of 5 by from Great UL Backpacking Bag I've taken this bag on several day adventures as well as lightweight multiday treks. It does squeak a little when it's lightly loaded but I hardly noticed. For the three day treks was able to fit all my gear inside the bag as well as a 3L bladder and two Nalgens in the mesh pockets (I had no problem using these side pockets even with a fully loaded bag). I'm very happy with this bag, it is extremely comfortable Cons I wish the front pocket was mesh similar to the larger bags The "brain" at the top of the bag is stitched in place and therefore cannot be adjusted for an oversized load. Im disappointed with the number of reviews commenting on this bag's inability to hold a phone in the hipbelts, in my mind this shouldn't be a deal breaker
Date published: 2018-05-29
Rated 5 out of 5 by from I LOVE this backpack. This backpack is unparalleled for comfort. I have significant shoulder and back problems, and I have been through a bunch of backpacks, finding nothing but pain with each one. This backpack literally feels like nothing on my back. It is almost magical. I can load the backpack up with my heavy textbooks, laptop and lunch, and it hardly feels like anything as I hike up and down the hills in my town. The only downside: I wish they made a backpack with this wonderful harness system but with a more student lifestyle pocket system. Other reviews mention a squeak - there is a squeak but I hardly notice it at all.
Date published: 2018-01-06
Rated 2 out of 5 by from I expected better The rainfly does not fit over any size sleeping pad. Unfortunately instead of placing the attachment points for the sleeping pad on the bottom of the pack to avoid issues Osprey chose to put them closer to the center making it impossible to attach the pad and use the rainfly simultaneously. I had to walk down a mountain in the rain carrying my sleeping pad. This is not something any hiker wants to do, let alone six months pregnant. Makes for a very dangerous situation. I don't think I will be purchasing any osprey products in the future. For the price, more thought and testing should have gone into the design.
Date published: 2017-11-10
Rated 4 out of 5 by from Comfortable pack I love that this pack has so many pockets and compartments. I love the duel opening on the front and the top of the main compartment. The sleeping compartment seems a bit small. Gave this pack a 4 star rating because the hip belt pockets are too small. Can't fit my phone, which means my phone/ camera is not easily accessible. I put it in my water bottle pocket, but it is difficult to reach and vulnerable. This is my first hiking pack.
Date published: 2017-07-22
Rated 5 out of 5 by from Good balance and feel For day or 2 hikes and long walks with my partner. I experienced no discomfort during or after. It's a very good pack and highly adjustable. I have the smaller size and it adjusted perfectly for me at 4'11''. I'm surprised that the shoulder straps adjusted so well considering a smaller frame and the width between the two straps (for neck area) is actually considerably narrow for slight builds which suggests a pretty intelligent design. For a 10-12 km jaunt I didn't bother with the breast clip across the chest and the pack stayed in place like it was a part of me. It moves with you and feels pretty good. It is weightless overall and very good weight distribution, feels fantastic at the hips. I think I'll be using this for a long time yet. Very happy with the purchase.
Date published: 2017-04-19
Rated 5 out of 5 by from Great product I bought this bag as my first day pack, and am very happy with my purchase I've had it 4 two years now and it has been wonderful. I have enough space for all my gear and food, along with other people gear. The one downfall is my phone does not fit in the hip belt pockets easily. I really have to try to get it in so it's not worth it. Other than that the pack is awesome.
Date published: 2017-03-06
Rated 5 out of 5 by from Perfect for multi-week walk I bought this pack for the Camino across France. Keeping in mind that I didn't need to carry sleeping gear as I stayed in Auberges, this pack was perfect for a 3 week hike. -comfortable -lots of ways to adjust the pack as your body got tired over the course of the day or for different terrain -ample room -the rain cover worked very well -the mesh frame meant my back was rarely sweaty -note that the rain cover does not cover the hip belt pockets, so these get wet in the rain -I find the hip belt pockets not large enough for the things I need regularly, like my phone, so I didn't use them much -on a long hike like this I had 1L water bottles, and they don't fit in the mesh holders; it just meant that I had to stop whenever I wanted a drink and take my bottle out of the bag But I will say that the hip belt pockets/water bottle holders were pretty small points. Overall, I found this bag to be excellent and would recommend it to anyone.
Date published: 2017-02-20
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- + Size Guide

Osprey Women's Sirrus 36 Pack

Torso Range 13 - 17" / 33 - 43 cm 17 - 20" / 43 - 51 cm
Volume / Pack Capacity 34 liters / 2075 cubic inches 36 liters / 2197 cubic inches
Dimensions 24 x 12.2 x 12.2 in. 26 x 12.2 x 12.2 in.
Weight 3.072 lbs 3.197 lbs
Hipbelt 24 - 45" / 60 - 114 cm 26 - 45" / 65 - 114 cm
Pack Weight Capacity 15 - 35 lbs

Please note that the info provided above refers to the torso size the pack will fit, and NOT any dimensions of the pack. Below are some steps for how to get your torso length. You should have someone help take this measurement for you so it is accurate.

• Start at the iliac crest, which is the top of the hipbones on the side of your body. These act like a shelf for supporting a pack hipbelt.
• From this level on your spine, measure to the C7 vertebrae, the knobby bone at the base of your neck when you put your head down.
• Make sure you keep your back as straight as possible while measuring.
• This torso measurement determines what size Osprey pack you should carry. Refer to the size chart above to find your ideal size.
• If you are in between sizes, it is ideal to try them both on before ordering.

• Measure around your hips at your iliac crest, NOT your waist.
• A properly fitted hipbelt rides centered over the hipbones and needs to be very snug.
• The padded portion should wrap well around your hips, leaving a gap of 3 to 6 inches between the tips of the both hip pads when securely tightened.
• Refer to the Hipbelt size info above to help determine your ideal pack size, but again, your torso length is what should determine your pack size, NOT the hipbelt.

- + Warranty Info

ALL MIGHTY GUARANTEE - Osprey's Lifetime Warranty

When Osprey celebrated their 35th anniversary in 2009 they launched The Osprey All Mighty Guarantee. What that means to you is ANY Osprey product purchased at ANY time is covered. Any product, any reason, any era - the all encompassing Osprey lifetime warranty ensures their dedication to superior design, craftsmanship and quality of their products is backed up by their actions to replace or repair a pack so it lasts a lifetime. Or two.

Here are some details.... Osprey will repair for any reason, free of charge, any damage or defect in their products, whether it was purchased back in 1974, or ordered right now from this site. If they are unable to perform a functional repair on your pack, they will happily replace it. Osprey proudly stands behind the All Mighty Guarantee, so much so that it bears the signature of company founder and head designer, Mike Pfotenhauer.

Some Osprey All Mighty Guarantee FAQs:

What do I do if my Osprey pack needs to be repaired?
If you live in the United States and need a repair done on your Osprey pack, you will first need to obtain a Return Authorization number. You can do this by reaching their Returns Department at 866-314-3130, or using the information that is provided with a new Osprey pack.

What do I do if I just need a replacement pack part like a buckle?
Give Osprey a call at 866-314-3130 and they will take care of you.

How long will it take?
You can tell Osprey you need the pack returned by a certain date when you request a Return Authorization number, and they will do their absolute best to meet that deadline.

What if my pack is super dirty and stinks?
Clean it before you send it to Osprey to get repaired. The real reason is that there is a law that says if your gear is too dirty or odiferous (smelly), Osprey is not allowed to repair it and will just return it to you.

Do I have to pay for shipping?
A little bit. You are responsible for the cost of shipping the pack to Osprey, and they will pay shipping to return the pack via UPS or FedEx. Osprey cannot be held responsible if packages get lost in transit, so make sure you get a tracking number when you ship your pack out. Also, if you use expedited shipping be sure to let Osprey know (866-314-3130). They, in turn, will give your pack priority processing and return it using a similar expedited shipping method.

Do I have to register my pack to take advantage of this incredible guarantee, and/or need to be the original owner of my Osprey pack?
No! Osprey's All Mighty Guarantee is truly ALL MIGHTY. If you own an Osprey pack that needs to be repaired they will repair or replace it.

JUST A HEADS UP: If your Osprey product is not repairable and is replaced, the original product will not be returned to you. They will try really really hard to repair your pack, but if they are unable to make a functional repair, they will replace it. For products that are no longer in production you will be contacted by Osprey to discuss replacement options.

All good answers. So what is NOT covered?
• Osprey program packs or any Osprey pack used by outdoor programs are ONLY covered under Osprey's Program Pack Warranty, NOT AMG.
• Size and/or fit issues. Make sure you buy a pack that fits. Check out the size guide on Osprey product pages for more info.
• Personal preferences like colors you don't like, style of the pack, or not enough/too much room in your pack. Check the product description, features, specifications, and size guide to make sure you are ordering the right pack for you.
• Third party Repairs or replacements. Send your Osprey pack to Osprey and Osprey only to get fixed. Easy as that. And don't try fixing things yourself.
• Cosmetic wear and tear including any reasonable aging of your pack that affects only the appearance and not the function of your pack. Be proud of those scars!
• B.A.M.G. (Before All Mighty Guarantee) Repair Work. The All Mighty Guarantee applies only to repairs requested on or after January 1, 2009.
• A Osprey Hydraulics reservoir is covered by a limited 1-year warranty, which is the reasonable lifespan of a reservoir. Pouring and storing of warm/hot or boiling water in your reservoir WILL VOID your warranty, so don't do that. Reservoirs are NOT designed to contain or handle liquids at temperature.