CurseForge · Minecraft mod
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.
Quick answer
Which Inventory Expansion release should I use?
Inventory Expansion invexp-fabric-1.20.1-1.5.4.jar targets 1.20.1 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Inventory Expansion required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Inventory Expansion invexp-fabric-1.20.1-1.5.4.jar need?
invexp-fabric-1.20.1-1.5.4.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Inventory Expansion without breaking your instance.
Built for Inventory Expansion invexp-fabric-1.20.1-1.5.4.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use invexp-fabric-1.20.1-1.5.4.jar. It targets 1.20.1 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside invexp-fabric-1.20.1-1.5.4.jar. It opens that exact file at the source.
About this project
What does Inventory Expansion add?
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

Here are examples of various sack types:

You can also dye the sack:

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:

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

Special Thanks:
- demorogabrtz (Português (Brasil) translation)
Project description from CurseForge.
Pick your setup
Inventory Expansion by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.4
1 loader build1.20.1
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Inventory Expansion versions and loaders
invexp-fabric-1.20.1-1.5.4.jar
18 Aug 2026
invexp-forge-1.20.1-1.5.4.jar
18 Aug 2026
invexp-fabric-1.20.1-1.5.3.jar
13 Jul 2026
invexp-forge-1.20.1-1.5.3.jar
13 Jul 2026
invexp-fabric-1.20.1-1.5.2.jar
9 Jul 2026
invexp-forge-1.20.1-1.5.2.jar
9 Jul 2026
invexp-fabric-1.20.1-1.5.1.jar
3 Jul 2026
invexp-forge-1.20.1-1.5.1.jar
3 Jul 2026
invexp-fabric-1.20.1-1.5.0.jar
14 Jun 2026
invexp-forge-1.20.1-1.5.0.jar
14 Jun 2026
invexp-fabric-1.20.1-1.4.0.1.jar
18 May 2026
invexp-forge-1.20.1-1.4.0.1.jar
18 May 2026
Looking for an older file? The official CurseForge project page is in Resources.