Hollister Premier One-Piece Extended Wear Convex Pre-cut Transparent 9 inches Urostomy Pouch,0.625 (16mm) Stoma opening,5/Pack,8481

It has a tap at the bottom, which allows it to be connected to a bedside collector with the use of the adapter. The built-in convexity means added security and skin protection for recessed, retracted and flush stomas.