Inventory Expansion

Inventory Expansion

Adds items that help manage your inventory. Automatically pick up items into sacks and quivers which can store multiple stacks in one item.

by
1.2K Downloads
fabricforgeequipmentstorageutility
Rent Server with this Mod

Screenshots

Dyed Sacks
Sack Recipe
Quiver Recipe
Ore Sack
Quiver UI

About this Mod

Inventory Expansion

Form to request compatibility with other mods

Adds two new items to help keep your inventory clean.

Similar to the bundle, sacks and quivers can store items inside them, but each have their own utility.

Sack

Sacks store around 4 stacks of similar items. Items are given a sack type via datapacks. After an item is added to a sack, the sack will automatically pick up other items of the same type. You can also use items directly from the sack, using the scrollwheel to select which item to use. Items are also given weights that decide how much of the sack they can take up, such as seeds taking up 1/4 of the weight of a normal item.

You can craft the sack with 6 leather and two string

Sack Crafting Recipe

Here are examples of various sack types:

Monster Sack
Torch Sack
Stone Sack
Ore Sack
Food Sack

You can also dye the sack:

Dyed Sacks

Quiver

Stores 8 assorted stacks of arrows. Can fire arrows directly from the quiver with a bow. Picked up arrows will automatically be added to the quiver.

You can craft the quiver with 1 string, 4 leather, and 2 rabbit hide:

Quiver Recipe

Just like the sack, you can select which arrow you want to be fired from the quiver by usign the scroll wheel.

Selecting a Quiver Arrow

Special Thanks:

  • demorogabrtz (Português (Brasil) translation)

Available Versions

Inventory Expansion 1.5.0release
MC 1.20.1fabric
June 14, 2026
Inventory Expansion 1.5.0release
MC 1.20.1forge
June 14, 2026
Inventory Expansion 1.4.0.1release
MC 1.20.1forge
May 18, 2026
Inventory Expansion 1.4.0.1release
MC 1.20.1fabric
May 18, 2026
Inventory Expansion 1.4.0release
MC 1.20.1forge
May 18, 2026

How to Install Inventory Expansion 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 (1.21.5).

3

Install Mod

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

Compatibility

Mod Loaders

fabricforge

Minecraft Versions

1.21.5, 1.21.4, 1.20.1

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Inventory Expansion 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 Inventory Expansion compatible with fabric and forge?

Inventory Expansion officially supports fabric, forge for Minecraft 1.21.5, 1.21.4, 1.20.1. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Inventory Expansion – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Inventory Expansion 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 Inventory Expansion 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
Required

Supported Versions

1.21.51.21.41.20.1