Why would they be called Trojans?

This is a piece that I first posted back in May 2007, and I believe it resides somewhere in Europe these days.  I was fun to make, and ended up pretty much how I envisioned it.

My question is- What is the logic of the brand name?  Knowing the story of the Trojan Horse, it doesn't make a bit of sense to me.  I know that there must be some logic to this line of thinking though, because the another popular brand of condoms is Ramses, who was an Egyptian king who famously had between 100 to 200 children.  

Can someone enlighten me?