Hermes Kelly Creasing Curiosity

Not on any of my bags,. but in stiffer leathers like Epsom and Box I could imagine a line appearing (I have Box Kellys with no line at all, and mine are respectively 40 and 68 years old. But, it could happen).
 
None so far but I’ll let you know. My Kelly 35 is Togo retourne, so I don’t expect it will ever crease. I have a 32 sellier sombrero leather and a 28 sellier Epsom. I have worried about this as well. I am out of town, but I will take a closer look and post photos when I get home.