Iron Shulker Boxes

This mod expands storage capabilities in Minecraft by adding new versions of shulker boxes crafted from various materials. Now you'll have access to iron, gold, diamond, and crystal shulker boxes.

The main advantage of these enhanced containers is significantly increased capacity compared to regular chests. You can store huge amounts of items and then freely move filled boxes without losing their contents when breaking the block.

Interesting fact: these types of shulker boxes were previously part of the Iron Chests mod and are still available in game versions before 1.13.