I have nothing to contribute, but I came to read the thread after I initially misread the title, and wanted to see exactly what people would say.
I misread it as "Ideas for Containing
Sharks While on Road Trips"...
What can I say....I am tired and need a nap!
Oh...now that I think of it...wasn't there a gcm who used to make reusable snack containers, like sandwich wraps and such? I can't remember who that was, but someone around here used to make cool stuff like that