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OTG Backpack Addon for Minecraft 1.20

Adds a modular backpack system with fluid tanks, portable workstations, modules, cosmetics and survival improvements. Improves the reliability of item storage when leaving and entering the world, and fixes synchronization and magnet behavior bugs.

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Updated
Updated 29.09.2026
  • 1.20
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About the OTG Backpack addon

Adds a modular backpack system with fluid tanks, portable workstations, modules, cosmetics and survival improvements. Improves the reliability of item storage when leaving and entering the world, and fixes synchronization and magnet behavior bugs.

OTG Backpack — screenshot 5

How to install OTG Backpack

  1. Download the file

    Click “Download” and save the file OTG Backpack v1.0.8 - Native Display_Bedrock Reimagine.mcaddon (1.6 MB).

  2. Open it in Minecraft

    The game opens a .mcpack or .mcaddon file by itself: the pack appears in storage.

  3. Enable the pack in a world

    World settings, then “Resource Packs” or “Behavior Packs”, then “Activate”.

Versions

MinecraftLoaderFileDateActions
1.20—1.0.81.6 MB

FAQ

Which Minecraft versions does OTG Backpack work on?

Only Minecraft 1.20: there are no files for other versions.

Where can I download OTG Backpack safely?

On this page: the file OTG Backpack v1.0.8 - Native Display_Bedrock Reimagine.mcaddon (1.6 MB) is stored on Millida’s server, with no link shorteners. SHA-1 checksum: 5a6364b3fe1f586e71197ecc91ca41a2ea1164a0.

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