It is proposed a disposable cap (300) comprising a cavity (106) comprising a proximal opening (108) a separately openable and closable cover (318) attached using a snap-lock mechanism an ostomy bag (302) housed between the proximal opening (108) and the cover (318) in a bag cavity (306) formed in the cover (318) wherein the bag cavity (306) is externally located to the cavity (106) and is dimensioned for accommodating ostomy bag (302) folded inside.
