The alleged renders coming from Olixar show three leather cases with stylus cutouts. The stylus might be an exclusive feature of the iPhone Max variants, which could become the direct competitor for Samsung's future Galaxy Note phablets. Additionally, the leaked renders reveal that the upcoming iPhones still feature the notched screens.
https://www.notebookcheck.net/Olixar-leaks-iPhone-11-cases-with-stylus-cutouts.431257.0.html