Designed for days on the trail, the Osprey Siskin 12 is a technical and high-performance hydration pack which balances tough and durable construction with impressive organisational capacity and a progressive, stylish aesthetic.
Siskin features a comfortable AirScape™ backpanel with large air channel, promoting air-flow during hot and humid conditions whilst hugging the body closely with a stable and comfortable fit. Held in place by a breathable, pocketed hipbelt and performance-fit harness, Siskin will stay put no matter how hard you need to pedal. Talking of magnets, the sternum strap has an innovative closure mechanism, allowing you to open and close it without taking your eyes off the trail.
Internally, the Siskin features a large central pocket, with multiple internal organisation options such as side-mounted pump pockets and multiple zipped mesh pouches. This is all accessible through a full-length opening, allowing you access to the whole contents of your pack, ideal for when you need to fix a mechanical or find a snack bar. Siskin’s front shove-it pouch provides an easy place to store a wet jacket, but also makes carrying a full-face helmet easy, while the Lid-Lock™ allows a storage place for a traditional bike helmet. For storing your sunglasses or small essentials, there’s a scratch-free pocket inside the front panel, alongside a brightly coloured clip to ensure that you’re never separated from your keys.
Please note this is the updated Spring/Summer 2021 model, which is supplied without a hydration reservoir at a fab new lower price. Save money and the environment by using your existing reservoir, or if you need a new one, they can be purchased here - we recommend the Osprey Hydraulics LT 2.5L.
Please note: As our dispatch team will not be operating over the Easter long weekend, there will be a slight delay in dispatching our online orders. Please allow an extra few business days for your order to be dispatched, and you will receive an email confirmation as soon as it has. We thank you for your patience!
1. Standard Delivery (3 to 5 Days) £4.50 (FREE when you spend £50 or more)
2. Priority DPD Local Next Working Day from £6.50 (£2.99 when you spend £75 or more)
3. Royal Mail 24 (1-3 Days) £4.50 (£1.99 when you spend £75)
5. Royal Mail Saturday Delivery £8.99
6. International Shipping Rates (Click Here)
For the exact delivery cost simply add any desired items in to the Shopping Basket and select [See More Delivery Options] below the Sub Total. Rates above apply to UK Mainland, rates for shipping heavy or bulky items to the Scottish Highland areas, or locations of the UK Mainland, may be higher. International shipping rates shown at this stage are estimated and we may need to contact you to confirm the shipping rate before your order is accepted.
View our full UK Delivery or Returns/Exchanges information