Thanks for the info!
I had seen an Englishman carrying (but not using) a foldable plate and cup and both didn't look very tough, it seemed to be kind of an emergency or backup stuff only for him.
But this Sea to Summit stuff seems to be really good quality and I should have a close look to it.
Now I have yet to find a place in my country thats more than just an email address, in order to get hands on it.