Osprey Syncro 10 Hydration Pack J-zip gives access to a front panel organizational compartment featuring mesh pockets for tubes and tools, a pump holder, and key clip A zippered top slash pocket lined with scratch free, heat embossed fabric proves ideal storage for optics and electronic devices The integrated, removable high visibility raincover provides pack protection in adverse conditions Osprey's LidLock easily and securely carries bicycle helmets The blinker light attachment strap found near the base of the front panel of the pack allows for quick light attachment