Sewer Hose Buddy from Valterra supports your RV sewer hose, while
winding around obstacles, providing the even slope necessary for the
perfect drain every time. Designed to stay in place – does not creep
back from original extension. Sturdy accordion style design for more
stability. Deep hose seat – will not fall over during dumping. Sloped
for a complete drain. Available in 10', 15' and 20'.