Title is just a funny idea, but essentially I thought of an alternative to the current sacks and crates. This will come in the form of replacing the previous implementation with "Stacks", blocks of the item in question, assuming the item doesn't have a more compact variant, with the same texture on all sides. Then, the new "Sacks" are blocks crafted like a composter but with leather as opposed to slabs.
Sacks are primarily inventory management, but dabble in decoration. A Sack picks up any form of an item and holds it for you, if in your inventory. If the Sack block is placed in the world, the items can be placed into them directly via right-click.
Examples of how Sacks would be in your inventory:
.
Sack
Iron Nugget: 0/9
Iron Ingot: 7/9
Iron Block: 3/64
.
Sack
Snowball: 3/4
Snow Block: 1/9
Ice: 5/9
Packed Ice: 2/9
Blue Ice: 41/64
.
More details will be discussed in the thread if it isn't outright rejected haha