Hollister 3343 Provide maximum comfort and protection using The CenterPointLock Closed Pouch by Hollister. It prevents unintentional separation of the pouch from the skin barrier. Ultimate in confidence with odor-barrier, rustle-free film. Four layer odor-barrier, rustle-free film is soft and silent. Security and confidence achieved by highly effective deodorizing and venting filter made of activated carbon granules. Plastic belt tabs permit easy attachment of a belt to the pouch for additional security.