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Osprey Siskin 12 Hydration Pack - Moosejaw
 
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Osprey Siskin 12 Hydration Pack

Osprey Siskin 12 Hydration Pack is rated 5.0 out of 5 by 9.
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The Osprey Siskin 12 Hydration Pack holds the essentials for mountain biking adventures. When you're riding for miles there is no need to get out of the saddle just for a quick drink. This pack includes a 2.5L hydration reservoir and even keeps track of the tube via a magnetic bite valve attachment on the sternum strap. Carry tools, rain gear, snacks and even an extra tube for your tires.

Product Description
Item No.   10412976

The Osprey Siskin 12 Hydration Pack holds the essentials for mountain biking adventures. When you're riding for miles there is no need to get out of the saddle just for a quick drink. This pack includes a 2.5L hydration reservoir and even keeps track of the tube via a magnetic bite valve attachment on the sternum strap. Carry tools, rain gear, snacks and even an extra tube for your tires.

FEATURES of the Osprey Siskin 12 Hydration Pack

  • Upper side compression and full face helmet carry
  • Direct access zip path to reservoir compartment
  • U-zip main compartment access
  • Front fabric shove-it pocket
  • LidLock helmet attachment
  • Blinker light attachment
  • Magnetic sternum strap bite valve attachment
  • Hydraulics LT 2.5L Reservoir included
  • Main compartment tool organization
  • Zippered hibelt pockets
  • Zippered scratch-free heat-embossed slash pocket

Fabric Details

  • Main: 210D Polyester Honeycomb
  • Bottom: 420HD Packcloth

Product Specifications
Features: Ventilated Back Panel, Sternum Strap, Compression Straps, Hydration Compatible, Hip Belt Pockets
Weight: 23.04 oz
Pack Fabric: 210D Poly Honey Comb
Disclaimer: We only ship this brand to US Addresses.
Gender: Mens
Best Use: Mountain Biking
Pack Capacity: 12 Liters / 732 Cubic inches
Trip Length: Day
Frame Type: Frameless
Hydration Capacity: 50 - 100 oz
Pack Access: Top
Product Reviews
Rated 5 out of 5 by from Perfect size for day hiking or biking. This pack checked all the boxes for me.It has enough room inside for a rain jacket, some food as well as a first aid kit, multi tool gloves, and warm hat if needed. The 2.5 hydration sack is well made and I like the mouthpiece, and the magnetic holder on the end that attaches to the chest strap works great so far....time will tell I guess. Very well thought out pack. I wouldn't change a thing.
Date published: 2022-04-16
Rated 5 out of 5 by from Can't go wrong with an Osprey pack I bought this pack for mountain biking and trail riding. I was really torn between this model and the one smaller. I didn't want to pack around the extra space on rides when it wasn't necessary. I actually kept the tags on and packaging for a week, trying it on intermittently, walking around the house to get a feel for it. I decided to keep it, one reason being I am hoping to get into bike packing, and if when that happens, it will be nice to have the extra gear space. In short, after my first ride I was in love with it, didn't feel "too big" at all, in fact didn't even notice I had it on. I've had several Osprey packs over the years and have loved them all. Very thoughtful features, great design and comfort. Nice separate pouches for small items, and can haul all the water you'd need for a multi hour ride. The Hydraulics reservoir is fantastic. I have been using a 1.5 liter version in my running vest for a few years now, love the design. It's a great pack, highly recommend!!
Date published: 2021-07-05
Rated 5 out of 5 by from Hydration and comfort This is a great hydration pack for short and long trail rides. It's comfortable and provides a little extra storage space for some loose ends.
Date published: 2020-12-22
Rated 5 out of 5 by from Comfortable I've had this for about 2 months. I've used it for trail running, stayed secured well and was very comfortable. A little warm for hot weather. I've also used kayaking in ORU kayak. The native oru seat is incredibly uncomfortable without enough back support, this is supportive enough to make the kayak paddle much more comfortable and stay hydrated on the trip. Plenty of extra storage pockets. Quick release magnet tube is handy. No issues with the product.
Date published: 2020-09-29
Rated 5 out of 5 by from Most comfortable bike pack Very well engineered with enough pockets to hold all the bike tools and extremely comfortable for longer rides. The water bladder is harder to keep clean but not a major deal.
Date published: 2020-08-30
Rated 5 out of 5 by from Perfect size I was torn between the Siskin 8 & 12, and I’m glad I opted for the bigger size! Water bladder works perfectly; plenty of pockets for stuff. Best news? I found it on Moosejaw for the lowest price!
Date published: 2020-06-16
Rated 5 out of 5 by from This is the best bag I've owned This bag is fantastic, I liked it so much that I ended up buying the smaller version as well, my only criticism is I wish the belt was removable, 99% of the time I don't want this thing, the bag is small enough where you don't need the bottom of it attached at your hips. The belt has built-in zipper pockets which is kind of cool, I've been tucking granola bars in these, perfect pocket for money or your ID too. The pockets and design of the bag itself are really good, if you don't need the sunglass pouch at the top and the larger main compartment I'd suggest the siskin 8 only because I really don't like the belt on the 12. It'd be great if they came out with a siskin 10 that took the best features of both of these bags. overall extremely happy with this bag.
Date published: 2020-04-14
Rated 5 out of 5 by from Great All mountain pack Beat mountain bike hydro pack I have ever owned.
Date published: 2019-06-17
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Size Guide

Osprey Men's Backpacks

PACK SIZE One Size Small Small / Medium Medium Medium / Large Large Large / X-Large
Aether, Aether Plus - - 17 - 21" - - - 19 - 23"
Aether Pro - 16 - 19" - 18 - 21" - 20 - 23" -
Archeon 30 17 - 22" - - - - - -
Archeon 45 - - 17 - 21" - - - 19 - 23"
Atmos AG - 16 - 19" - 18 - 21" - 20 - 23" -
Atmos 65 - - 17 - 21" - - - 19 - 23"
Exos - 16 - 19" - 18 - 21" - 20 - 23" -
Kamber 16 18 - 22" - - - - - -
Kamber 22, 32, and 42 - - 16 - 20" - 19 - 23" - -
Kestrel - - 16 - 20" - 19 - 23" - -
Levity - 16 - 19" - 18 - 21" - 20 - 23" -
Rook 17 - 22" - - - - - -
Soelden, Soelden Pro 17 - 22" - - - - - -
Stratos - - 16 - 20" - 19 - 23" - -
Talon, Talon Pro - - 17 - 20" - - - 19 - 22"

Osprey Men's Hydration Packs

PACK SIZE One Size Small / Medium Medium / Large
Duro - 33 - 39" Chest Measurement 37 - 44" Chest Measurement
Katari 17 - 21" - -
Manta 17 - 22" - -
Raptor 17 - 21" - -
Skarab 17 - 22" - -
Siskin 17 - 21" - -
Syncro 17 - 21" - -

Osprey Men's Travel Packs

PACK SIZE One Size Small / Medium Medium / Large
Farpoint Travel Pack - 15 - 19" 18 - 22"
Farpoint Trek 17 - 22" - -
Ozone Duplex 17 - 22" - -

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

HOW to MEASURE TORSO LENGTH:
1. 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.
2. Touch your chin to your chest to find the C7 vertebrae, the knobby bone at the base of your neck.
3. Make sure you keep your back as straight as possible while measuring.
4. Measure the full length from the C7 vertebrae to the iliac crest. This torso measurement determines what size Osprey pack you should carry. Refer to the size chart above to find your ideal size.
5. If you are in between sizes, it is ideal to try them both on before ordering.


HOW to MEASURE CHEST MEASUREMENT:
Measure around the fullest part of the chest.

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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.