416420 – Convatec – Natura 2-Sided Drainable Pouch, 57mm (2¼”)The Natura+ pouches are compatible with SUR FIT Natura Two Piece Ostomy System which is Convatecs most extensive two piece product line. The SUR FIT Natura and Natura+ Flange System signals a secure, accurate closure with a series of audible clicks. A simple snap off, snap on design allows users to change the pouch quickly to match activities without removing the skin barrier from the skin. A state of the art filter with anti clogging film layer Soft