I am not sure I understand the fascination of putting one's cell phone at risk by swimming/snorkeling with it. If I drowned my G7X in a Fantasea housing, I would not be happy because I would know it was likely the result of my own carelessness. But, if I drowned my new Samsung phone because I did not want to spring for something as inexpensive as a GoPro, my aggravation level would rise to the tenth power. I wouldn't even be able to call someone to cry about it, and I would never hear the end of it from my dive buddy/wife.