The Osprey Siskin 12 is a high performance mountain biking pack that holds an included 2.5L reservoir plus some essentials, and provides stability and comfort on the gnarliest of trails. The 12 adds hipbelt pockets and more literage for some additional gear.

The Siskin 12 features:

MOUNTAIN BIKING SPECIFICS

  • Included Hydraulics LT 2.5L reservoir - premium hydration bladder with direct zip access
  • Magnetic sternum strap - adjustable with bite valve attachment
  • Lidlock helmet attachment - secure your standard size helmet after your ride
  • Dual upper side compression straps - doubles as a full face helmet carry
  • Blinker light attachment - add a blinker light to this loop to be seen in low light conditions.

VERSATILE STORAGE SPACE

  • Full front panel U-zip - opens wide to main compartment
  • Tool organisation pockets - stow your spare tube and flat repair tools
  • Scratch-free slash pocket - perfect for your sunglasses
  • Front panel shove-it pocket - for stashing your bike lock or rain jacket
  • Zippered hipbelt pockets - accessible while riding.

MOUNTAIN BIKING FIT

  • AirScape backpanel - mesh-covered, extra deep ridged foam with centre air channel for maximum ventilation while keeping the load close to the body
  • AirScape suspension - Atilon foam framesheet that enables dynamic body movement and evenly distributes load
  • BioStretch harness - soft, breathable harness designed to contour shoulders for comfort and stability, with spacermesh contact surfaces and die-cut foam ventilation
  • Airmesh wrap hipbelt - stabilising and soft.

Read the Product Manual

Brand : Osprey

SKU: OSPR-siskin12-m

Model # : siskin12-m

Loc : CD

Gender : Mens

Pack Volume : 10-19L

Product Family : Siskin

Bladder Volume : 2.5L

Volume : 12L

Weight : 660g

Dimensions : 47 x 23 x 22cm

Materials : 900x600D Polyester (main) | 210D Nylon Duramax (accent) | 420HD Nylon Oxford (bottom)

Free shipping on orders over $100 to Australia & NZ*
Shipping on small orders (under $100) only $9.95
Express shipping to Australia & NZ only $15

Standard Shipping (AU/NZ) – FREE on orders over $100 and $9.95 on orders under $100. Orders are dispatched within 1 business day. Click here for shipping delivery times

Select ‘Standard Shipping – Auspost Only’ if you would prefer your parcel is sent with Auspost. Otherwise it will be shipped with any of our available carriers. Auspost Only shipping is not available on some very heavy/bulky orders.

Express Shipping (AU/NZ) – Need it faster? Express Shipping is available for $15. Express Shipping is not available on heavy/bulky orders. Orders placed before midday on business days are usually dispatched same day (otherwise within 1 business day). Delivery times in the table below.

Click and Collect – Shop online and collect in our Milton, Brisbane store, free for all orders. Orders are usually ready within 2 hours (during opening hours). Click here for address and opening hours.

Terms and conditions apply, click here for a full overview of our shipping policies

Osprey Packs are covered by Osprey's All Mighty Guarantee and will be repaired if faulty. Replacement may be offered if repair is not possible. Osprey Hydraulics Bladders covered by limited 1 year manufacturing defect warranty. Hydraulics Bladders & Soft Flasks: please visit https://support.hydrapak.com/hc/en-us/categories/115002258407-Warranty to lodge a direct warranty claim.

  • If you have selected the wrong product/size for you, or want to exchange/return for any reason except for warranty or our error, this is referred to as a 'change of mind' return.
  • Not all products are eligible for change of mind returns (click here for excluded products). Final Clearance products are not eligible for change of mind returns.
  • Once you submit a Return Request, we will provide return instructions via email (along with a prepaid return label if applicable). Please wait to receive this before returning any items (Try 2 Anything excluded)
  • Change of mind returns can be resolved by your choice of exchange, full store credit, or a refund. Refunds are subject to a $19.95 admin fee.

For a full overview of our returns and warranty policies, see Returns and Warranties

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