Most of my pantry storage is 5 gal buckets with twisty tops.
I started with square fives, but they are too hard to get at, and with the availability of screw tops, round fives just became the thing. Whish I could get at round 2.5 gals too, but can't source them well either.
As for working storage, that is all in normal 1 gal glass jugs (normal farm stock item), 1/2 gal glass jugs, and those tall 1/2 gal pickle jars I mentioned up thread. ain't so pretty, but very effective, and suits me fine.