Mergeable Chests

https://www.curseforge.com/minecraft/mc-mods/mergeable-chest

Mergeable Chests adds a new chest block that connects with matching nearby Mergeable Chests, creating one large merged chest of any size.

Features

• Merge adjacent Mergeable Chests into a wider, deeper, or taller storage block.
• Open the merged chest from any connected part and manage the combined inventory in one container.
• Uses a continuous chest model with an animated lid instead of looking like many separate chests.
• Convert between a vanilla Chest and a Mergeable Chest with shapeless crafting.

How To Use

1. Craft a vanilla Chest into a Mergeable Chest using shapeless crafting.
2. Place Mergeable Chests next to each other with the same facing direction.
3. Right-click any connected part to open the shared inventory.
4. Craft a Mergeable Chest back into a vanilla Chest if you want to convert it back.