
Kaucjomat (Bottle Deposit Machine)
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on Modrinth



Return bottles and cans to the deposit machine as an alternative way to obtain resources. Find new structures and build your own deposit machines. This mod is in development and may contain bugs. Please report them on my pinned page <3
You can create your own Deposit Machine by placing 2x Kaucjum Blocks and powering the top one with redstone. Kaucjum can be found as ore (y=0 -> y=75), and Kaucjum tools and armor are also available, with some tools having special function.
I plan to add a lot more immersion in the future.
Here are ALL the items, blocks, structures and other things this mod adds:
Items:
- 🧃 7x different cans (With different rarities)
- 🍾 1x bottle (Best one)
- 💎 Diamond Nugget (to balance the resources received by the player)
- 🪨 Kaucjum Ingot (A very useful resource for crafting armor, tools, and more, better than iron)
- 💳 Ecolab Keycard (The only entry pass to the new structure)
Blocks:
- ♻️ Deposit Machine (Used to exchange cans and bottles for valuable resources)
- 🗑️ Trashbin (The primary source from which you can obtain cans and bottles)
- 🧊 Kaucjum Block (It looks nice and you can create a Deposit Machine from it)
- 🌿 Ecologist Table (A table that can only be obtained from a new structure. It can be used to give villagers a new profession.)
Structures:
- ♻️ Deposit Machine structure (The easiest and fastest way to return cans and bottles)
- 🗑️ Trashbin structure (You can find trashbins around the world, dropping cans, bottles and other loot when you punch them 3 times)
- 🌱 Ecolab (The most interesting and useful new structure. You'll find unique villagers with a new profession there, and it's also where you'll find the aforementioned Ecologist Tables and rare loot. However, to access this structure, you must have a rare Ecolab Keycard from Deposit Machines.)
...and moreeeeeeeee!!!
DON'T FORGET TO CHECK GALLERY :) #🇵🇱⛰️
- 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 kaucja-1.0.0-neoforge-1.21.1.jar — drop this file into the mods folder
- Download size: 972 KB
- Download link checked 22 Oct 2026 — working
These come from our own check of the pack file, not from the source page.