Don't I count as an "everyone" Or am I just so special that I get a special thanks?

If you still need more info and haven't checked out the rest of the 80 gazillion products McMaster sells

[Link: mcmaster.com]

Has some all aluminum covers, similar to the plastic ones that everyone's been talking about, the watertight in-use covers. Might be a little more durable when little Johnny and his friends want to see how many hits with a basketball the plastic ones will stand up to. Of course this still depends on how many volume controls need to be enclosed.