Investigating the Safety and Performance of a New 2-piece Ostomy Product Compared With SenSura Click 2-piece

Inclusion Criteria: * 1.Have given written informed consent and letter of authority (DK only) * 2.Be at least 18 years of age and have full legal capacity. * 3.Be able to handle the products her/himself * 4.Have an ileostomy with a diameter between 10 and 40 mm. * 5.Have had their ostomy for at least three months. * 6.Be willing to use minimum 2 base plates every week * 7.Currently use 2-piece flat mechanical coupling product with open bag 8 * 11.Negative result of a pregnancy test for women of childbearing age (only DK) Exclusion Criteria: * 1.Currently receiving or have within the past 2 months received radio- and/or chemotherapy. * 2.Currently receiving or have within the past month received topical steroid treatment in the peristomal skin area or systemic steroid (tablet/injection) treatment. * 3.Is pregnant or breastfeeding. * 4.Is participating in other interventional clinical investigations or have previously participated in this investigation * 5.Has participated in the previous explorative study CP234 * 6\. * 7.Known hypersensitivity towards any of the test products * 8.Currently suffering from peristomal skin problems (i.e.bleeding or red and broken skin)