mowermech wrote:
Many years ago I bought a 15 gallon tote thinking it would be great to have.  Then, I realized that our camping at the time always meant we were at an RV park with full hookups or at a Federal or State campground where there was no dump station.  So, the tote stayed under a work bench in the shop gathering dust for several years until I sold it in a garage sale for $15.
These days, as a "Senior Citizen" (80+) all of our travel in the RV is almost always to full hookup RV parks, except for two Ham Radio trips per year.  For those, I can dump on the way home.
My point being, before investing in one of those things, give due consideration to the logistics of it.  Will you actually have a use for it?  Some folks do, but I sure didn't!
Most of our camping is at places that do not have full hook ups, but we are only there for a weekend, which is not so bad. However, we are planning to do longer trips, and with this RV, I'd rather be ready for those trips.