The ConvaTec 45mm Colostomy Bag System (commonly featuring the Sur-Fit Natura or ActiveLife two-piece closed/drainable design) is a specialized ostomy care pouching system engineered to collect bodily waste following a colostomy or ileostomy surgery. Built around a $45\text{ mm}$ color-coded coupling ring, it provides a leak-proof, odor-proof seal that protects sensitive peristomal skin while delivering maximum comfort, security, and discretion for ostomates.
