I'm a very active person I backcountry ski, dirt-bike, and work construction. This case has been exposed to mud, snow, water, and sand with no hesitations. I have taken it swimming down to 7ft hoping to get underwater pictures but the touchscreen wont work with water on it. Once I dropped it over 6ft onto a rock and then it fell in a creek, I did not even worry.
*As soon as I got it people began telling my voice was muffled so now I have to talk like a screaming lunatic when on the phone.
*The buttons lose they're clickey feedback, that takes some time to get use too.
*It gets tiny amounts of dust in it from opening the charging and headphone ports.
*The headphone adapter is THE WORST... It's impossible to remove, I had to resort to biting it and yanking it out. It sucks to carry it around and I often forgot it and was left with no music. The tabs and o-ring fell off after 2 weeks so now its not waterproof with the adapter.
*After 5 months the silicone headphone plug broke off so now my phone is no longer lifeproof.
Its a great short term investment for you're phone, but plan on replacing it periodically. For the protection and sexy style it offers its totally worth it.
Posted on 5/16/15