Fit & Design: With an adjustable torso length and custom Fit-on-the-Fly(TM) shoulder straps and hipbelt, this pack offers a fine-tuned fit for a variety of shapes and sizes Injection-molded AirScape(TM) back panel and mesh-padded shoulder straps offer next-to-body comfort Durable fabric is treated with a PFC-free DWR (durable water repellent); fabric is made with bluesign(R)-approved materials Raincover with a PFC-free DWR treatment keeps your pack and contents covered in foul weather; raincover is made with bluesign(R)-approved materials Large front panel zipper allows easy access to the main compartment; floating top lid with lash points enables access from above Fabric-reinforced front shove-it pocket is ideal for raingear or pack-out materials Dual-access stretch-mesh side water bottle pockets Dual upper and lower side compression straps secure contents along the edges to balance weight and prevent shifting Dual front panel compression straps with StraightJacket compression secure contents to better center your balance 2 zippered hipbelt pockets provide easy, convenient access to phones, GPS devices, battery packs and more Dual ice axe loops with bungee tie-offs secure climbing gear and extra tools needed in the backcountry Zippered compartment for a sleeping bag includes a removable divider to separate contents Sleeping pad straps can be removed Internal hydration reservoir sleeve (reservoir not included) Anchor loops attach an optional Osprey Daylite(R) daypack for short forays (Daylite pack not included) Additional Details: Includes raincover