We purchased the brown hose with the yellow connectors available at walmart and we've also seen them at camping world, etc. Here's what I'm talking about
: Camco 39625 RV Revolution Swivel RV Sewer Kit : Amazon.com : Automotive
The hose kit comes with two 10' lengths of pipe with quick connectors. It also comes with end caps for both ends of each piece of pipe.
I really like it because you can use just one section or connect to make longer pipe if needed. When it's time to pack up, we disconnect the hoses, put the caps on one end and then 'scrunch' the accordion pipe up and put the other cap on. The caps on are air tight so keep the pipe from expanding, which makes them nice compact lengths of pipe to store. With the caps on and it compacted you don't end up with the crazy huge length of hose snaking around, spewing 'left over' water at you when you are trying to store it or take it out for use.
With the caps on the end, there is absolutely no odor at all and we just store it in the passthrough storage in the original box it came in. (although I think I will invest in a plastic bin for it since the box is beginning to get a little worn out)
It will fit in the bumper too if you want to store it there, but you may have to file the little tabs on the ends down just a bit to make it easier to get in there. We don't bother because we have plenty of space underneath, the hose compacts so well and there is no odor with the ends capped.
Well worth the money, in my opinion. The only other thing I would recommend you get if you don't have already, is a clear elbow to connect between the dump valve (RV side) and the sewer hose. That lets you know when you are done dumping and also helps know when your black tank is clean when rinsing it.