Bundutec Cube Shower / Privacy Cubicle
Instant pop out privacy cubicle, sets up and packs up in seconds. Ridgid frame pops into shape and guy attachments at foot of the cubicle allow it to be guyed down in wind.
Canvas sides feature a waterproof membrane on the inside, while overall dimensions are 1200mm x 1200mm - the largest cubicle we've seen and one of the cheapest.
Installation is straightforward too - just 4 bolts in the rear to your mounting surface.
see more on it here - https://youtu.be/tCpILsbSu68