Bundle Up

Bundle Up

Bundle up everything into bundles with a quick keystroke!

by
1.4K Downloads
fabricstorageutility
Rent Server with this Mod

About this Mod

Bundle Up!

Logo

A simple and lightweight Fabric mod designed to do one thing, put your items into bundles! Open your inventory and press the keybind Default: B to store your items quickly and efficiently.

Configuration/Specific Behavior

  • It does not pull unstackable items
  • Specific inventory slots can be blacklisted to disallow bundles from taking those items. The hotbar is blacklisted by default.
  • There are two main modes of the mod
    • Default (not holding shift): Priority goes to items that will take the least space in the bundle, freeing the most inventory space possible.
    • Sorting (holding shift): Items can only be moved into a bundle if they are already present in that bundle. Sorting mode is space efficient as of v2.1.0

Commands

/bundleup modifylist (add | list | remove) - Adds your held item to the list | Outputs the current list | Removes your held item from the list

/bundleup listmode - Toggles the list between blacklist and whitelist

/bundleup sortingmode - Toggles the default sorting mode (inverting shift behavior)

Discord

Available Versions

Bundle Up 2.1.0+mc1.21.11release
MC 1.21.9, 1.21.10, 1.21.11fabric
December 13, 2025
Bundle Up 2.1.0+mc1.21.10release
MC 1.21.9, 1.21.10fabric
October 19, 2025
Bundle Up 2.1.0+mc1.21.9release
MC 1.21.9fabric
October 3, 2025
Bundle Up 2.1.0+mc1.21.8release
MC 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8fabric
September 22, 2025
Bundle Up 2.0.1+mc1.21.8release
MC 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8fabric
August 28, 2025

How to Install Bundle Up on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).

3

Install Mod

Open the mod browser in the dashboard and search for "Bundle Up". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.11, 1.21.10, 1.21.9 (+5 more)

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Bundle Up 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 (1.21.11). You can switch loaders with one click in the panel.

Is Bundle Up compatible with fabric?

Bundle Up officially supports fabric for Minecraft 1.21.11, 1.21.10, 1.21.9. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Bundle Up – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Bundle Up 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.

Rent Modded Server

Install Bundle Up with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Unsupported

Supported Versions

1.21.111.21.101.21.91.21.81.21.71.21.61.21.51.21.4