A readily removable storage unit for mounting on the rear fender of a
motorcycle comprising a storage compartment member defining an open cavity
and a cover pivotably mounted on the compartment member adjacent its front
end for movement between a cavity closing position and an open position. A
lock is provided on the compartment member and the cover adjacent the rear
wall for securing the cover in the cavity closing position. A fastener on
the bottom wall of the compartment member is engageable with the rear
fender of the motorcycle, and the saddle and compartment member have a
cooperating releasable tongue and bracket so that the storage unit is
mounted by first engaging the saddle and then engaging the fastener in the
motorcycle rear fender.