Review on Camco 39623 Revolution 10' Sewer Hose Extension - Heavy Duty Design with Pre-Attached Swivel Lug and Bayonet Fittings: Easy to Use, Compresses for Simple Storage by Ryan Bowers

This is a flexible type of hose that is always under tension, unlike some hoses that open section by section and remain stretched on their own. Problem: You can easily lengthen it in warm weather, but plastic is very temperature sensitive and won't stretch as much in cold weather. I have a typical junkyard that a 10ft hose can reach in warm weather, but when the first cold front (40F) hits, it doesn't reach without putting undue force on the trailer tube. I had to buy another hose to dispose of in cold weather. Not recommended.