I ended up getting a drybag with a headphone jack.
it has a simple triple fold seal (with ziplocks at each fold)
plus the headphone jack so I can still take/make calls with a headset and listen to music
cost about $6
Yeah,that works great as long as you're within 30 feet of your car. I prefer to fish further away from my fender. No,I don't drive a Ford (fender...get it?) :lol: Personally,I hum. Those things cost too much to trust to a zip lock. Just my two cents worth of brain cells.
Translation- There are some neoprene camera/cellphone holders that you can pick up from your local sporting goods store. Try putting your phone in a ziplock bag and then put it inside the neoprene case. If you're worried about dropping it into a deep pool, it might not fit in your pocket, but try putting a bobber on it or one of those key ring floats. It might work. It might not. I'm 3, not a rocket scientist.