Sugar Space Shuttle
/u/SugarBallz brought us the sugar space shuttle which uses non-standard trash cans. It’s nearly invisible if you have the lid closed and keep it in a dark place. As long as the back of it isn’t visible, it looks no different from any other similarly designed trash can on the outside.
There are also PC fans wired into a 12v transformer which connects to a strip light and the ventilation. The lid opens like a clam from the top, making it easy to water. It’s one of the most stealthy designs on our list.