So I'm going to a hotel with my friends in 2 days and I want to be able to take pictures in the pool. I would buy a real waterproof case like from Otterbox, but they're expensive and my parents wouldn't buy it and I don't have time to go anyways. So I was thinking of just buying one at the hotel, if they have any though, but if they do, would they protect my phone? The pools there aren't even that deep. The deepest pool they have there is about 5-6 feet. So would you think?