Big Backpacks
🟡 Updated this yearPreview
🔍 Analysis
- 👍 1.7% endorsement rate — high engagement, a strong quality signal
- 🏆 #2 of 55 Gameplay mods in this game by downloads
📋 About This Mod
Increases number of inventory and bank slots.
Big Backpacks
Borderlands 4 v1. 7 (from 28. 05. 2026) ready
Might not work in co-op properly if all clients and host don't have it installed
Made on request.
Increases base backpack and bank size to:
-
[]32 and 50 slots respectively,[/]
[]99 and 99 slots,[/]
[]160 and 250 slots (x10 of vanilla),[/]
[]80 and 9999 slots,[/]
[]9999 and 9999 slots.[/]
Installation
Make sure you don't have pakchunk99-Windows_0_P.pak file in ...\steamapps\common\Borderlands 4\OakGame\Content\Paks\ (old name of the mod).
Unzip pak file from the archive to this Steam folder: ...\steamapps\common\Borderlands 4\OakGame\Content\Paks\
Uninstallation
Just remove installed pak file(s).
Compatibility
Should be compatible with anything not messing the same chunk (120).
Doesn't break achievements.
All my mods are safe to use and work in multiplayer, sometimes on client side, sometimes on server. If you want to be sure it will work - install on both.
To Cr4nkSt4r for NCS Parser (2 versions made with parser's help).
My Mods
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📊 Mod Details
- Game
- Borderlands4 Mods
- Author
- Caites
- Version
- 1.4.1
- Downloads
- 27,591
- Endorsements
- 475
- Category
- Gameplay
- Created
- 9/14/2025
- Updated
- 1/21/2026
🔧 How to Install Borderlands 4 Mods
Install via a mod manager (Vortex or Mod Organizer 2). Most mods drop into the game folder.
📖 Full step-by-step install guide for Borderlands 4 →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Borderlands 4 commands, item IDs, and more.
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