I have those small wrinkles in my speedy, too, and one crease from removing the paper/cardboard inserts when I first got it. I wonder if my soufflot will wrinkle? It seems so stiff that I don't see it being a problem. My buci is old epi, so that's not a worry at all for me. I think wrinkles are a sign of a bag's character, though, so wrinkling doesn't really bother me.