This reminds me of an incident once. I parked my car beside a small drain. It was drizzling and I got off the car and the phone, which is in my pants pocket slipped out, drop on the gravel road, bounced into the drain. I remember my face turning white as I thought that it is gone for sure, the drain is not deep but there's flowing water! And when I turned to look, the iPhone 4s was inside the drain but the drain has steps, like a jagged V if you cut it in half and look at it from the front - the phone stood precariously at that step, just inches away before it dropped into the water! OMG, that was how lucky I was!!!
And this makes me super worry with the 6+ because it is so big, it doesn't go deep into my pants pocket! I am afraid it might fall out of my pants when I get out of a car!