detachable as shown in fig3 the individual storage units are preferably of approximately rectangular shape and formed using a metal support structure the preferred metal support structure forms individual storage units of definite shape and is collapsible the metal support structure allows the storage unit to be folded upon itself the luggage bag housing of the present invention has top bottom and side walls the luggage bag housing may range in size the luggage bag housing must have a definite shape and may be in the form of conventional luggage bags such as wheeled luggage bags duffel bags and tote bags the luggage bag housing may be constructed as hard sided cases soft sided cases or soft sided cases so that the luggage housing is of definite shape the luggage bag housing contains a closure mechanism along the top wall or the side wall the closure mechanism is one well known in the art such as a zipper or hook and loop fastener the luggage housing may be constructed using conventional luggage material such as nylon natural fibers leathers plastic metal or combinations thereof the inside of the luggage housing is typically lined the luggage housing may also contain separate storage compartments such as gussets wetpacks mesh pockets outside pockets and or various packing systems furthermore the luggage housing may also comprise various handles including pull straps retractable handles or shoulder straps the separate storage units of the present invention have a top wall bottom wall and side walls the separate storage units are of definite shape and are preferably collapsible the number and size of separate storage units of the present invention may vary the separate storage units are made of conventional luggage material such as.