Sophisticated Backpacks: Ars Compat | Sophisticated Backpack
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on Modrinth
Sophisticated Backpacks Ars Compat adds Ars Nouveau-themed upgrades for Sophisticated Backpacks.
Store Source inside your backpack, generate Source from backpack items with Sourcelink upgrades, repair enchanted gear using stored Source, and keep potion effects active from stored potion duration while exploring.
Features:
Source Storage Upgrade with capacity scaling from Stack Upgrades Agronomic, Alchemical, Mycelial, Volcanic, and Vitalic Sourcelink upgrades Enchanter’s Upgrade for repairing enchanted items with Source Potion Jar Upgrade for storing potion time and automatically maintaining effects
- 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.
- Ships as arssophisticatedcompat-0.3.0.jar — drop this file into the mods folder
- Download size: 67 KB
- Download link checked 9 Oct 2026 — working
These come from our own check of the pack file, not from the source page.