Best answer: Buying directly from Catalyst will probably be your best bet overall if you're looking to pick up the Catalyst Waterproof Case for iPhone XS, iPhone XS Max, or iPhone XR. The company will honor the warranty for the case, which isn't guaranteed when buying from Amazon or other third-party retailers.Catalyst: Catalyst Waterproof case for iPhone XS ($90)Catalyst: Catalyst Waterproof case for iPhone XS Max ($90)Catalyst: Catalyst Waterproof case for iPhone XR ($90)