Once you put the case on it is air tight! The holes are very precise and it feels like a skin, not a case, is on the phone. I’m not expecting a ton of protection, but the grip and protection from scratches is perfect for me.
Customer service was great as well. I had a problem with the way my mailing address was entered in their system and it was all resolved and case in hand within a week.
I’ll be back for another case when the next iPhone is released!