I like it.
we have a shower tent, with the bent springy type poles, but it's doesn't fold down very small.
I like the idea of something like this that gets more compact when not in use
Holy group shower. I like the hook idea for hanging the enclosure. I have one that has blowup parts and stows away. Only in real tight campgrounds have I ever used it. Do use the shower a lot, it's the best.
We are the contrarians here re: outside showers. Sioux hates them because invariably a brisk and chilly breeze comes up while she is showering. Now we have the inside shower in our flatbed hawk. But on my slide-in Hawk I made an shower enclosure and basin that worked great.