Topic: Can someone recommend a standard, non-flexible, washable keyboard that

Can someone recommend a standard, non-flexible, washable keyboard that my baby can use?
Does anyone know of a washable and very durable computer keyboard that my baby can bang on? I have this software called "Giggles Computer Funtime For Baby", but I don't want my little dude to break my normal keyboard.

It should be an adult style keyboard, not a fake or unrealistic one so that he doesn't have to learn something new when he gets older. I would prefer that it was not a flexible keyboard because I think the buttons may not respond as well. Plus, it has to work on a Mac. Any thoughts?