Well, since I got to this lovely state,
and was horrified at the stories of bugs getting into everything, and even found one on my flour bag, I use ziplock freezer bags for everything. I do have glass jars for my sugars, and a large Martha Stewart style glass jar to keep my flour in for easy access and easy measuring, but let me tell you, I wrap my 50# bag of flour from Costco in a garbage bag, and stick it in the freezer!!! I keep my WW flour in it's container in the freezer, and my semolina flour in the freezer too. Everything else is in plastic bags in the pantry, even my cocoa and chocolate people. There will be NO bugs in my food!!!!