>>1559757I wrap them individually in aluminum foil. Then two and two together in small plastic bags closed with a knot. Then it all goes in a plastic container with a lid. Not really air tight I guess but close.
One bag (2 small burritos) for lunch, two bags for dinner.
The longest I’ve had them in my backpack was for 24 hours in 20c/68f. No problem, they might even be better when they’re a bit sweaty and soggy.