Bunnings: Click 5L Portable Evaporative Cooler (CLL04JR)
DONT even go there.. 馃憥馃憥馃憥
Doesn't cool at all even in optimal humidity range & following the instructions to the letter. It's a $109 high-watt fan basically.
You'd be far better off spending $19 for a kmart box fan (which has a bigger fan & uses 40 less watts) and a misting spray bottle to spray yourself with every once in a while.
So if you were thinking of getting one of these for summer, just don't.