Minecraft (Pocket Edition)
Usage / Purpose
Buckets, if empty, are stackable in groups of up to 64. If the Bucket is filled with liquid it takes up an entire inventory slot and is not stackable.
A Water Bucket is useful to keep handy when you are caving or anywhere near lava.
A Milk Bucket cannot be emptied by dumping it out and can only be used to craft food.
Three Iron Ingots are crafted to yield one Bucket.