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EASILY CLEAN YOUR PHONE WITH SOAP OR ALCOHOL - With a Catalyst waterproof case, you can easily wash your device with soap and water as well as disinfect it with 70% alcohol. You can fully submerge your device in water or cleaning solution without damaging the surface or getting moisture into any of the ports.
HEAVY-DUTY DROP PROOF PROTECTION - Our waterproof cases for iPhone 11 Pro Max exceed the military standards for shocks and drops up to 6.6ft (2m). It is made of impact-resistant and scratch-proof polycarbonate.
IMPRESSIVE SOUND & CAMERA - Our Patented True Sound Acoustic Technology allows perfect sound for phone calls or when listening to music. The hard-coated optical camera lens will protect your iPhone's lens without impeding the quality of your pictures.
ULTRA-SENSITIVE SCREEN - Catalyst Waterproof Case for iPhone 11 Pro Max allows full functionality of the screen, buttons, sensors, cameras, flash, and Face ID. The waterproof plug can easily be removed and offers unobstructed access to the charging port.
WARRANTY - Catalyst wants its customers to be happy. That is why we provide a 1-Year Manufacturing Warranty and the best Customer Service.
GALLERY

TECH SPECS
FEATURES & SPECS
COMPATIBILITY
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- Reviews
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Simple to clip it and to use
I’ve always had Waterproof Catalyst cases for all my iPhones starting with my iPhone 5s right through to my latest 11 pro max. The cases are incredible, simple to fit and well constructed the only thing that did wear out was the thin membrane on the home button of the screen protection but that was after years of use. The cases are reliable and look awesome and the new cases are looking seriously high end. 5

I've bought these before for myself and 10 year son, and we both use them for filming underwater when canoeing and have never had issues. The rubber stoppers will eventually break I guess after a year or 2 but they can be replaced. Our last cases lasted 4 years before screen's seal broke and the rubber stoppers snapped. But still a good buy if not a little pricey!

Great case, not much bigger than the normal, for full safety. Beach and rain proof, great for everyday use. Best customer service in the universe at Catalyst.

Really happy super quality case

very good - we do have several cases in use, good quality!!