For iPhone 13 Pro Max definitely OtterBox Defender Series. Very good quality for the price.

For iPhone 13 Pro Max definitely Caseology Parallax Case. Very good quality for the price.

Have you thought about the brand? For iPhone 13 Pro Max different brands have advantages.

Would definitely take OtterBox Defender Series for iPhone 13 Pro Max. The price-performance ratio is great The latest technology ensures perfect fit and good protection.

Caseology Parallax Case for iPhone 13 Pro Max - can only recommend!

My clear recommendation for iPhone 13 Pro Max: Spigen Tough Armor Case. The installation is very easy The high quality makes everything feel premium and reliable.

Technical highlights: The latest generation offers significantly better quality. Very good compatibility with iPhone 13 Pro Max features. Can be used without problems for various purposes. Even after extended use, no quality losses. Very good build quality, even at high usage.

tbh I'm still pretty new to this but I've been reading a lot of community reviews lately and basically everyone says to watch out for the wallet cases that use cheap leather. Apparently the slots stretch out really fast and then ur cards start falling out everywhere which is like... literally my biggest fear lol. Also just a heads up that the 13 Pro Max is already a huge phone so adding a wallet back makes it sooo bulky and heavy. Does anyone find it hard to fit in their pocket? I'm also kinda worried if the magnets in the phone mess with the cards or the MagSafe charging. Just wanted to mention that stuff cuz it seems like a common issue people bring up!! Good luck finding one that works.