Backport Bundle Patch
The author built this one for Minecraft 1.20.1 on Forge. On other versions it may install and then do nothing.
This is a simple patch that fixes the issue where items can be duplicated or deleted using bundles in the Vanilla Backport mod. I'm not allowed to use the word vanilla in the title so I hope you find this... This basically disables the feature that stacks them when nested in another bundle.
This is intended to be used only until Vanilla Backport is updated. This will be archived after that point.
If you want to play the mod pack this was made for originally, check it out!
Cog Crankers Union
- 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: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as vb-bundle-fix-1.0.0.jar — drop this file into the mods folder
- Download size: 5 KB
- Download link checked 12 Sept 2026 — working
These come from our own check of the pack file, not from the source page.