
Bundle Loading Barrel
A barrel that fills bundles.
About this Mod
Why is there no way to automatically load bundles in vanilla? There is another mod to do this: "Hoppers Fill Bundles," by Hydraheadhunter. Go check it out, you might prefer their implementation of using decorated pots! For my specific use case though, I needed multiple slots for bundles. To get a bundle barrel, craft a normal barrel with one leather in the center. Shift right click on one of the sides of the bundle barrel to change whether it empties or fills bundles (Red for positive, push out, black for negative, pull in). The top and bottom cannot be switched. For servers, all clients must have the mod.
Available Versions
How to Install Bundle Loading Barrel 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 (1.21.5).
Install Mod
Open the mod browser in the dashboard and search for "Bundle Loading Barrel". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.5, 1.21.4
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Bundle Loading Barrel 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 (1.21.5). You can switch loaders with one click in the panel.
Is Bundle Loading Barrel compatible with fabric?
Bundle Loading Barrel officially supports fabric for Minecraft 1.21.5, 1.21.4. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Bundle Loading Barrel – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Bundle Loading Barrel 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.
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