Camco 43031 10ft Sidewinder RV Sewer Hose Support, Made from Sturdy Lightweight Plastic, Won’t Creep Closed, Holds Hoses…

Amazon.com Price: $25 (as of 10/04/2021 16:15 PST- Details)

Adaptable support lifts and guides sewer hose to help waste move downhill
6 independent troughs can make turns or go over curbs or obstructions
Can be stacked for added stability, but doesn’t need to be staked- works on concrete

(Checkout Process Will Take You To Amazon Secure Server)