Included Osprey Hydraulics LT 2.5L reservoir by Hydrapak with direct-zip access
Full front panel U-zip to main compartment and tool organization
Magnetic sternum strap bite valve attachment
LidLock helmet attachment and loop for blinky light attachment (light not included)
Dual upper side compression straps double as a full face helmet carry
Front panel shove-it pocket and internal scratch-free slash pocket