Here is how to use a Thetford Curve Porta Potti. I show the filling of the bowl and flushing.
Here is where you can get your own:
https://www.amazon.com/Thetford-92360-Porta-Portable-Toilet/dp/B006WPQNB2/ref=as_sl_pc_ss_til?tag=malimish-20&linkCode=w01&linkId=YVUZ324IQM2CI3YZ&creativeASIN=B006WPQNB2
source
Also, how you empty it.
You missed out where the chemicals go and the need for bio-degradable toilet paper.
FULL of stinking hideous feces and urine….these things are gross.
How many batteries. What size?????
very nice video,nice portable toilet