Assura Urostomy Night Drainage Bag by Coloplast is an overnight drainage bag designed for individuals who have had surgery for a urostomy. Urostomy is a change in the way urine is released from the body through a stoma, which is a small opening in the abdomen. Control over when urine is expelled from the body through a stoma is non-existent, so a urostomy bag, such as the Urostomy Pouch with Accuseal Tap, is a necessary component. It discretely collects urine, which is then disposed of by draining the urostomy bag. This night bag uses four-foot, anti-kink tubing that drains the urine into a bag. It is designed to give individuals a night of uninterrupted and restful sleep without the worry of leakage.