Whoops! Went swimming today for probably an hour at least at the apartment pool. Was the last one out of the apartment was going to drop the keys in wife's bag but forgot (we had her sisters family over so it was 8 additional people ). got out of the pool finally, was wrangling the herd and getting ready to go back...hey that's a familiar heft in the front pocket.Works fine--that sucker is pretty much waterproof! Got back into the apartment and popped it open to dry it out and the weather sealing on it is Hope everyone has/had a great 4th!