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OTG Backpack

OTG Backpack is a modular Minecraft Bedrock survival backpack with tiered upgrades, 126-slot Netherite storage, Overpack module another 126 slots, fluid tanks, portable workstations, auto-sorting, modules, and tools built for adventures on the go.

File Details

OTG Backpack v1.0.6b

  • R
  • May 26, 2026
  • 1.33 MB
  • 4.5K
  • 26.20+7

File Name

OTG Backpack v1.0.6b.mcaddon

Supported Versions

  • 26.20
  • 26.13
  • 26.12
  • 26.11
  • 26.10
  • 26.3
  • 26.0.02
  • 26.0

OTG Backpack v1.0.6b Hotfix – Multiplayer Stability Update

This hotfix focuses on improving multiplayer/server stability and reducing long-session FPS drops.

Fixed / Improved

  • Improved multiplayer stability for backpack helper entities.
  • Fixed an issue where backpack helper entities could interact with mobs and cause lag or entity loops.
  • Improved Quick Access behavior.
  • Quick Access now appears only after using Double Sneak + Jump.
  • Restored module support for backpacks in Slot 9, priority slot #27, and offhand.
  • Improved Magnet Module behavior while the backpack is carried in supported slots.
  • 90 Degree Upward Ender Pearl and Wind Charge is now fixed (No more entity until backpack usage)
  • Reduced long-session performance issues linked to special item storage handling.
  • Added cleanup for old temporary database/storage residue.
  • Improved handling for potions and tipped arrows stored inside backpacks.
  • Reduced unnecessary background scans to help with server performance.

Important Update Steps

Before installing this hotfix:

  1. Back up your world first.
    • This is strongly recommended before changing addon versions.
  2. Delete the current OTG Backpack version from Minecraft Storage only.
    • Go to Settings
    • Open Storage
    • Find the current OTG Backpack Behavior Pack and Resource Pack
    • Delete them from Storage
  3. Import and apply the new hotfix version.
  4. Restart the world/server after updating.

This hotfix is recommended for multiplayer worlds, servers, and Realms.