Getting your lunch stolen out of the work fridge is not an uncommon experience, and probably everybody has experienced it in some form or another. At least, it’s common enough that Dilbert did a comic on it:

So obviously not even putting your name on the sandwich is enough to keep it safe. What’s a guy to do?

Enter anti-theft lunch bags.

The concept is simple: these people don’t respect property rights, but NOBODY is going to steal a moldy sandwich. On the other hand, even though I know this is fake, I think I might lose my appetite as well. So it’s kind of protecting my lunch from myself.