External radiator....keeping it neat?

[Shadow_Storm56]

So I like to have the ability to connect an external radiator to my computer so that in the summer when it's really hot i can put it in the window and blow the heat outside. I have done this before with a really ugly looking setup handing from the back of the case that did work but was not neat. So my question is how can i do this neatly? i would want it to be in the loop before the internal rads so if i were using it then all the heat would go outside. But i always want it to be easy to disconnect and set back to the internal radiators. I have no idea whare to find quick couplers....I think i know how it could be done but i am asking because i want it to be neat and mainly i have no idea whare to get good quality quick couplers as it seems ek does not have them at all so....yea....help