Inventory Expansion
Java mod listed for Minecraft 1.20–1.21. Downloads from the MC Java Mods app on Android.
Adds items that help manage your inventory. Automatically pick up items into sacks and quivers which can store multiple stacks in one item.
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Inventory Expansion
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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)
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20.1, 1.21.5, 1.21.4
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as inventory-expansion-1.0.1.jar — drop this file into the mods folder
- Download size: 525 KB
- Download link checked 28 Sept 2026 — working
These come from our own check of the pack file, not from the source page.