Urocare - Black Gasket-Ring is available in both small and large dimensions to prevent leaks. The large size serves as an alternative to the "Little Red Valve".
The small size gasket ring is compatible with the standard bottom drain valve, straight-thru adaptor (URO6022), and the quick drain valve (URO700110). This ring contains latex.
The large size gasket ring is compatible with Urocare reusable latex leg bags and the Urocare urinary drainage bottle (URO4100). This ring is latex free.