The Small Object Steno Pad » Reusable Sandwich Wrap
The Small Object has a tutorial for making reusable sandwich wraps that's absolutely ingenious. It's not just earth-friendly, which is reason enough to make these up. But I see this being a good way to get kids to *want* to bring healthy lunches. You could make smaller ones suitable for a hard-boiled egg or two, or larger ones to accommodate hoagies.
Size wasn't specified, but I think double the size of the food would suit. You can play around with a tissue pattern to get the size you want.
