<!--ProdInc[300294062]/Mall:[backcountry_US]-->The Osprey Packs Siskin 8L Backpack offers just enough room for your water and a few absolute essentials when youre hitting the trails for a day of mountain biking or hiking. The included 2.5L reservoir keeps you hydrated while the u-zip main compartment opens wide so you can stuff in a spare tube, repair tools, snacks, and an extra layer. The front of the pack has a LidLock attachment point for your standard size helmet, or, if youve got your full face helmet, the side compression straps expand so it fits comfortably. The Siskins mesh covered backpanel and supportive shoulder straps make carrying the pack comfortable and easy so you can focus on the trail ahead. <h3>Details</h3> Thoughtfully sized pack to bring water and essentials on the trail Included 2.5L reservoir helps to keep you hydrated while you pedal Magnetic sternum strap bite valve attachment keeps liquids close Front u-zip pocket easily holds your tools, gear, and extra layers Dual size compression straps double as full face helmet carry LidLock attachment at front of pack holds your standard helmet Blinker light attachment allows visibility in low light conditions Osprey Packs designs durable backpacks for your outdoor adventures Item #OSP00CY <h3>Tech Specs</h3> Material : [face fabric] 900 x 600d polyester, [accent] 210 nylon, [bottom] 420d nylon Volume : 8L (488cu in) Support/Suspension : AirScape Shoulder Straps : Biostretch (mesh, die-cut foam ventilation) Hydration Compatible : yes Reservoir Included : Osprey Hydraulics LT 2.5L Access : front Pockets : [external] 1 u-zip, 1 front panel, [internal] 1 slash Helmet Carry : [standard] LidLock attachment, [f <img src=https://www.antpop.co.kr/antMain/AntImgView?CustID=jellymom2&MallKind=US&MallID=backcountry&ProdInc=300294062&MallIDEncodeYes=0&SiteName=PostSelf width=100px height=20px>