Bob's Quick Take:  The Camco RhinoFLEX 15 ft RV Sewer Hose Kit is a practical waste-dumping setup for RV owners who want a cleaner, more controlled way to empty holding tanks. It includes the hose, swivel fittings, clear elbow, 4-in-1 adapter, and storage caps, so beginners are not piecing together the messy parts one by one. Best for RVers and travel-trailer owners who want a trusted starter sewer hose kit; just make sure 15 feet is enough for your usual campsite hookups.