Miroir owners were you told?

I have used my Miroir Speedy and my Miroir Pap on a daily basis. They both are fine and I have had no problems. But I may have been a lucky one!! They are beautiful bags and I love my speedy!! It makes a very "different" bag!! I was never told not to use them daily..But I do!! And like I said, not a single problem!!
 
I have only used my gold lockit about 4 times since I got it. TBH I am abit scared to use it as it had a small scratch on the zipper bit when I bought it.

But my local store and the store in London where I got mine and Brenda's from didn't say anything about how to care for it.