PlanetBox looks good. I've seen them mentioned here a few times. Here are my questions:
1. Is the main compartment big enough for a regular-sized sandwich? Website says yes, other reviews I've read say no, you have to trim the bread to fit, it's frustrating. What's the deal?
2. Do you need the carrying case or will the thing stay latched shut if you just toss it in a backpack? We never used the LTLB case; I put a rubber band around it and it was fine.
3. If I don't buy the "dipper containers" (and I don't want to, because of the price) will a small, flat tupperware-type container fit in there just as well, for wet stuff?
Any other thoughts?