Apples own follo case is really nice. the leather is very premium feeling. You can access the camera, wireless charge and use NFC no problem. the down side is it cant hold many cards and the magnetic lock prevents hey siri from working when closed.
The Burkley folio IMO has a better layout for the cards, has a detachable inner bumper but can still be used with NFC, Wireless charging and easy access to the camera. It does not have the magnet that stops hey siri however the leather is very cheap feeling in comparison to the Apple Folio.
Someone else posted out this wallet. meets your requirements and protects the screen however "genuine leather" is the cheapest of all leather grades.
https://www.amazon.com/gp/product/B0771NKKFK/ref=ox_sc_act_title_1?smid=A3JF2Z532RM68L&psc=1