Concluded above, the invention describes {TAIL ~ a rubber locking device} for a bicycle seat bag, which can be freely fastened to the underside of {HEAD ~ the seat} 
Concluded above , the invention describes { TAIL ~ a rubber locking device } for a bicycle seat bag , which can be freely fastened to the underside of { HEAD ~ the seat }
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD