Added support for Sophisticated Backpacks to Custom NPC merchants, allowing them to deduct the price directly from your backpack for exchanges. Now fully compatible with Curios API (baubles slot)
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- 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 cnpcbag-1.0.2.jar — drop this file into the mods folder
- Download size: 245 KB
- Download link checked 20 Aug 2026 — working
These come from our own check of the pack file, not from the source page.