Faecal collecting system arranged to collect faecal waste from a user, said system comprising: a) an attachment member arranged to be attached to the user, said attachment member comprising an opening which is arranged to be in fluid communication with the anus of the user and an attachment flange which is arranged to encircle said opening and which is arranged to be attached to the peri-anal skin surrounding the anus of the user such that a fluid tight seal is established between the attachment flange and the peri-anal skin of the user entirely around the anus of the user, b) a collection bag for collecting the faecal output, and c) a hollow conduit having a first end and a second end, said first end connected to said attachment member and being in fluid communication with the opening of said attachment member and said second end being in fluid communication with said collection bag. The system is special in that said conduit is at least 30 cm in length, and in that said conduit has an average diameter of less than 8 cm. In this way, a system is provided which is easy to apply, comfortable to wear and has a low risk of leakage.
