I've got an Android phone (Moto G4) which I want to take on the AT with me next year. It's not waterproof or shockproof, so I want to add some extra protection. What's the best way to go about that? I'll likely want to have a headset plugged in, so sealing it away in a plastic bag wouldn't be good for me. (The FM radio app uses the headset wire as its antenna, which is the reason for using a wired headset instead of going strictly bluetooth.)