ModsJava
Reinforced Shulker Boxes Mod (1.21.11, 1.20.1) – Supercharges Your Portable Storage
Java mod listed for Minecraft 1.20–1.21. Downloads from the MC Java Mods app on Android.
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Reinforced Shulker Boxes Mod allows you to create improved versions of Shulker Boxes. By using vanilla materials, you can enhance Shulker Boxes, increasing their slot count to 45, 54, 81, or 108 slots. Additionally, the Netherite Shulker Box will be resistant to explosions, fire, and lava.
Features:
Tiered Shulker Boxes & Capacity:
Each tier increases storage slots and durability:
Crafting & Upgrading:
- Crafted by combining Reinforced Chests with Shulker Shells
- Upgrades follow a progression: Copper → Iron → Gold → Diamond → Netherite
- Netherite tier uses Smithing Table with Netherite Ingot
Customization & UI:
- Dyeable: Match your boxes to your build palette
- Screen Type: Choose “SINGLE” or “SCROLL” views
- Scroll Rows: Adjustable between 6 to 9 rows for better navigation
Screenshots:
Crafting Recipes:
Reinforced Shulker Boxes Mod Download Links
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.11, 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.
File checked by MCModsHub
- Downloads as 2760.mcaddon
- Download size: 1.5 MB
- Download link checked 23 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.