


Iron Chests Fabric Mod adds tiered storage containers that hold vastly more items than standard wooden chests. Players can craft standalone metal chests or upgrade existing storage blocks on the spot without dropping items onto the ground. This mod brings compact solutions for crowded storage rooms, offering everything from basic copper boxes to blast-resistant obsidian and transparent crystal containers.
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Features:
- Tiered Chests: Introduces multiple storage tiers made from materials like copper, iron, gold, diamond, emerald, crystal, and obsidian.
- In-Place Upgrades: Upgrades placed chests directly in world without breaking them or emptying stored items.
- Expands single-block storage from 27 vanilla slots up to 108 slots in higher tiers.
- Crystal chests feature transparent sides that show stored items inside the block.
- Obsidian chests provide strong blast protection to keep valuable items safe from explosions.
- Special Christmas chest variant offers a festive appearance for seasonal builds.
- Includes dedicated upgrade items for every step along the material progression path.
Storage Capacities:
- Copper Chest: provides 45 inventory slots.
- Iron Chest: provides 54 inventory slots.
- Gold Chest: provides 81 inventory slots.
- Diamond, Emerald, Crystal, and Obsidian Chests: provide 108 inventory slots.
How to Use:
- Craft a chest upgrade item for the target tier in a crafting table.
- Hold the upgrade item in your main hand.
- Hold **Shift** and **Right-Click** on an existing placed chest to upgrade it instantly.
- Open the upgraded chest to access the newly expanded inventory space.
Screenshots:



Iron Chests Fabric Mod Download Links
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Downloads as 517017.mcaddon
- Download size: 247 KB
- Download link checked 28 Sept 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.