Anybody make a slide out privacy curtain for a truck shitter and shower?

I was thinking of getting a portable shitter like this guy from REI:

https://www.rei.com/product/662980/cleanwaste-go-anywhere-portable-toilet-seat

I would like to build some kind of slide out privacy curtain so that I can plop this toilet down anywhere and have a rip. Back of the Walmart parking lot included (but primarily for camping).

I am thinking that it would need to be four-sided to have privacy. I would also like to use this as a curtain for a road shower.

Just wondering if anybody has done something like this.

Thank you.

 

I had a bucket with a toilet seat shitter, and used one of these, worked great.

$25 GigaTent Pop Up Pod Changing Room Privacy Shower Tent – Instant Portable Outdoor Rain Shelter, Camp Toilet for Camping & Beach – Lightweight & Sturdy, Easy Set Up, Foldable - with Carry Bag

https://www.amazon.com/GigaTent-Pop...t=&hvlocphy=9009978&hvtargid=pla-303474371204

https://www.academy.com/shop/pdp/ma...-Camping||71700000050238199|58700004916746680

bring your own bucket

 

I like the bucket idea with 2 lids. One with a hole cut in the middle and a long trench coat from the goodwill

 

I’ve got one of these toilets. I used to use them all the time when I was in the Army during my deployment to Ramadi where there wasn’t any running water and a lot of our OP couldn’t even have a shitter with the 50 gal drum (burn it later) because of reasons. They worked great there, so I saw it in REI and thought my wife might appreciate it. I take it on all our trips and we still have never used it lol. I just always go crap in the bushes, and my wife hates crapping outside, even when no one is around (Jersey girls, amirite). I still recommend this toilet to people who are interested in it, because the little plastic bags (wag-bags as we called them in the army) have a chemical in them for neutralizing smell/mess, and that stuff works real well! Anyways, enjoy your wag-bags!

 

Someone on here (TW), can't remember who, made a curtain for his shower from PVC pipe and attached it to his roof rack. Quick disconnect. Used normal shower curtain with rings. It was tall enough.