Koolster Carry Clip Optics threads onto your belt and secure your IWB holster perfectly, instantly turn your IWB holster into a OWB holster with a snappy clip! With 1/4 inch of thickness Koolster guarantees a perfect draw every time.
 
To use Koolster, simply thread it on your belt and you are ready to carry both OWB and IWB with your favorite IWB holster. No more need for endless holster hunting and buying multiple holsters for one handgun. With Koolster Carry Clip, you can carry multiple positions with a single holster and transition positions smoothly without your gun leaving the holster!
 
Patent Pending.