The Golf Rack Bag is a golf club holder that is easily carried by a golfer with a full complement of clubs and accessories. The system includes one or more measurement tools disposed in the borehole, the one or more measurement tools configured to collect data relating to the borehole and a formation penetrated by the borehole. Each pole of the permanent magnet is disposed adjacent to a pole of one of the temporarily magnetic disks resulting in a magnetic attraction to a disk at each pole of the permanent magnet.