Clay Pots Liquid Storage

So, my idea is to make clay pots work like cauldrons. You can pour water or lava into them, but here's the cool part: they can hold up to 4 buckets of liquid, and you can carry them around! Imagine, no more running back and forth to lava lakes or the Nether. Plus, it saves materials since we won't have to make as many buckets. And hey, it gives clay pots an actual purpose beyond looking pretty.