This mod adds a total of 16 storage items (4 bundles and 12 backpacks) each with more slots, 12 storage crates which also have increasingly more slots, as well as 9 advancements. All the advancements unlock recipes of the next levels of the backpacks/crates. Do NOT upgrade the backpacks with stuff inside, it will get rid of your items. No additional mods are required. Extra features like upgrades or more backpacks/crates, GUI/item sprite changes and QOL features will be added in future versions.
Current goals:
Support for Fabric
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- 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 Modrinth — 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.
Verified by MCModsHub
- Ships as openworldinventory-1.2.1-neoforge-1.21.1.jar — drop this file into the mods folder
- Download size: 1.7 MB
- Download link checked 20 Aug 2026 — working
These come from our own check of the pack file, not from the source page.