What are y'all using for containers? I've been using Ball Wide Mouth—Pint jars with plastic lids (the two part lids annoy me), but I find they leak. Suggestions, or do I just need to tighten more?

I got a case of the wide-mouth Mason jars at a garage sale. Then I got these.

You can easily see what is stored, they take up less room, things like chili and spaghetti sauce won't stain them and the dishwasher makes quick work of cleanup.