Osprey�s Syncro 10 is a perfect cycling companion. Even when you�re riding at speed in rough terrain, the pack carries well thanks to Osprey�s AirSpeed� suspension system. The mesh backpanel is supported by a LightWire� frame for a cool, comfortable fit. The BioStretch� shoulder harness works in conjunction with built-in hipbelt wings to stabilize the load. Front panel access to the main compartment gives you a complete view of all your gear and eliminates digging in the bottom of your pack. A small front organizer pocket and dual stretch mesh side pockets give you plenty of storage options. There�s also a zippered scratch-free pocket to safely house your eyewear and a tool pocket for trailside repairs. An internal reservoir sleeve holds a 2.5 liter Hydraulics� reservoir with magnetic bite valve retention. This translates to easy refills and constant sipping. Additional details include the LidLock� carry system to hold your helmet when it�s not on your noggin, a blinker light attachment for nighttime visibility, and an integrated rain cover just in case the clouds roll in.