A system of for labeling and organizing de-contaminated and cleaned flexible endoscopes with coded one-use disposable sheaths. The sheaths are specifically contoured and coded for specific types of endoscopes. The endoscopes can only be removed from sheaths by tearing, slicing, cutting or otherwise breaking the sheaths open. This product system reduces the risk of patient to patient cross-contamination by labeling cleaned endoscopes for easy identification by medical care professionals.