Inflatable shower curtain - Possible bondage/mummification device?

I just came across this:
alwin-bathware.com/inflatable-shower.html#more-1486

   

The description sums it up really, but to save a click; A shower curtain that inflates by itself, to force you to vacate the shower (and thus save water) before you are "suffocated" or "trapped".

Sounds like fun to me 😁
Might be worth some investigation...

Hope you all had a good xmas,
/LLL

If you suffocate, who will turn off the shower???

Ok, the idea is silly, but I suppose, it is just art. Getting wrapped into an inflatable plastic cushion sounds interesting though.