The Nether Flask is an item that can be bound to any Potion of choice, effectively mimicking that Potion.
It can be obtained using a Nether Star and Clay Blocks (Obtaining a Nether Star will unlock an advancement which grants access to all recipes).
At first the Flask is weak. It can be upgraded using Flask Shards and Bone Dust(Duration and amounts of uses), which are obtained either through Pyramids, Buried Treasure, Broken Portals and a few other loot chests, such as Mineshafts.
The Flask is recharged by standing in the vicinity of a Stardust Campfire!
The Mod is fully translatable. The Mod can be configured via nether-flask.json (Duration Modifiers, Maximum Uses, Maximum Strength) in the Config Folder of your game!
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- 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.
- Ships as nether-flask-1.1.41.jar — drop this file into the mods folder
- Download size: 68 KB
- Download link checked 31 Aug 2026 — working
These come from our own check of the pack file, not from the source page.