Answer
Jan 02, 2026 - 07:30 AM
A free-flow stem ensures that urine flows smoothly and unobstructed into leg or night drainage bags, even if the pouch is twisted, reducing the risk of backflow and leaks. This feature is particularly useful for active users or those requiring overnight drainage. The Marlen 72400 UltraMax offers a "Free-Flow" stem, making it an excellent option for those who value uninterrupted drainage. Options with and without this feature are available, catering to different user requirements.
