Unstackabundles
A Fabric mod that allows bundles to contain 4 unstackable items instead of just 1, surely solving the inventory problem
Screenshots

About this Mod
Unstackabundles
A Fabric mod that allows bundles to contain 4 unstackable items instead of just 1, surely solving the inventory problem for years to come.
(Craftable bundles not included.)
Technical details
This mod is just one mixin, which means it technically doesn't need Fabric API, but you'll probably want it anyways.
Licensed under CC0. You are allowed to do whatever you want with this mod and it source code.
Available Versions
How to Install Unstackabundles on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.19).
Install Mod
Open the mod browser in the dashboard and search for "Unstackabundles". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.19
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Unstackabundles server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.19). You can switch loaders with one click in the panel.
Is Unstackabundles compatible with fabric?
Unstackabundles officially supports fabric for Minecraft 1.19. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Unstackabundles – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Unstackabundles consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
Similar Mods
Rent Modded Server
Install Unstackabundles with just one click on your server.