Shower enclosure where the door slides in?

[Ambonsai]

I've seen one somewhere. Where the door slides into the shower enclosure as you step out.

And another one where both the shower sides fold back against the wall.

I can't find them now! Can anyone help?

It's called an inswing door or similar, but they are rare to find. Really good if you have a sloping ceiling or limited space.

Inswing door

Bifold an alternative.