ModsJava
Non-Stackable Bundle Slots
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on ModrinthNon-Stackable Bundle Slots
A simple server-side Fabric mod that allows bundles to store non-stackable items
(such as tools, enchanted books, etc.) at a reduced slot cost.
Each non-stackable item now occupies 1/6 of a bundle's capacity instead of the full stack size,
allowing up to 6 non-stackable items per bundle.
This mod does not allow shulker boxes to be stored in bundles.
Compatible with vanilla clients.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.5, 1.21.6, 1.21.7
- 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.
File checked by MCModsHub
- Ships as nsbs-0.1.1.jar — drop this file into the mods folder
- Download size: 38 KB
- Download link checked 16 Oct 2026 — working
These come from our own check of the pack file, not from the source page.