This clear sewer storage cap closes off the RV waste valve to prevent leaks and spills during transit and storage. The transparent body lets you see through the cap, and four-point bayonet engagement provides a secure connection.

• Prevents leaks and spills from the RV sewer system
• Fits 3" RV waste valves
• Clear body lets you see behind the cap
• Bayonet fitting with four points of attachment
• Heavy-duty plastic with UV inhibitors
• Includes lanyard to help prevent loss