Thanks. We have a 35 gallon one that we used with the TT that we would throw in the back of e truck. But since we don't have the truck anymore and the TT was stored at a campground we didn't use it lately. I almost got rid of it and glad I didn't. We are tradi in the TT and getting a class c. The gray tank is less than half the size of the one that was in the TT. So I can see use using the portable for emptying it at campgrounds it hour sewage. I did find a thing on the camping world website for lawn chairs that hooks on to the ladder that is like a shelf. I could set it on there and then strap to the ladder. Not ideal, but I don't want to put it in the storage bins of the camper. Although it never has, it would be my luck that it would leak out some residual water or something. Also my wife don't want it in her new 2013 explorer. Lol. I we tow her explorer or she drives it behind me, I can put on a rack on the back of her car. If we tow mine (or no car at all), there is no rack to do it on my car and it would probably have to go on the ladder.
Was just wondering if there were any other ways that I have not thought of. And we do not us it for black water, only gray water.
Brian
2013 Thor Chateau 31L