I like the idea behind this one -- what parent hasn't packed up the entire house to go someplace? Any my wife, bless her heart, has always been notorious for having everything in her purse, even when she was single. After all, somebody has to keep the Primary kids entertained.
In the end, though, this idea just had too many words. And now with iPods and smart phones, almost all that stuff can be loaded into a single pocket. Except for the diapers and the Cheerios. I don't think there's an app for that. Yet.