Better ways to store liquids?

[Lunyaru]

I've finally managed to get my first juices and wines, and holding them in barrels seems bad since they can't be stacked, other than jugs are there solution to this small problem? Like sideways barrels or casks

[Thorfinn]

Best I've found are buckets. A single chest holds nearly 13 barrels full of liquid if you keep it in buckets.

[Enjen]

An oversight of the devs or a feature? Let's hope it doesn't get patched!