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Catalyst® Case is renowned for our best protective iPhone cases. Shop our drop-proof, waterproof or magsafe phone cases that are developed by expert engineers for ultimate protection and lasting durability. Catalyst® protective cases feature military standard dropproof ratings so they are tested to MIL-STD810G to ensure they are drop proof up to 10ft or 3.3m. That's 2.5x the military norm for drops! These rugged, durable cases offer the highest protection so that they can shield your iPhone and survive all your mishaps and adventures. If you want world-class protection, shop Catalyst®.