The Valterra Tube has worked so well for my extra sewer hose, I decided to add another.
Just screwed it in next to the existing.
Why would I do such a thing?
To hold my coil hose of course! I love these hoses. Tough, food grade/potable safe. Enough room it also can have my y-splitter and pressure regulator attached. 50' hose.
http://www.amazon.com/gp/product/B00...?ie=UTF8&psc=1
http://www.amazon.com/gp/product/B00...?ie=UTF8&psc=1