Only Bottle Caps

Only Bottle Caps

This mod adds only Bottle Caps into Cobblemon

by
3.8M Downloads
fabricgame-mechanicsoptimizationutility
Rent Server with this Mod

Screenshots

All Bottle Caps
Bottle Cap Recipes
Bottle Cap Withered Recipes

About this Mod

Only Bottle Cap

This is a lightweight mod which serves to only add Bottle Caps for Cobblemon which have the ability to both max stat(s) and to make stat(s) zero.

Currently the way to obtain Bottle Caps is by fishing from treasure loot, you can use both a regular fishing rod or the new PokeRod to fish for a silver bottle cap or a gold bottle cap.

Silver bottle cap can be crafted into stat specific bottle caps by surrounding the bottle cap in the crafting table with the respective stat mint leaf (white is used for HP).

Gold bottle caps can max out all IV stats of a Pokemon.

Withered bottle caps are the opposites of normal bottle caps and are crafted with the bottle cap and a wither rose, these will set the IV stat to be 0 instead of 31.

Right click a Pokemon you own to use the Bottle Cap.

Available Versions

Only Bottle Caps 1.3.0release
MC 1.21.1fabric
November 23, 2025
Only Bottle Caps 1.2.0release
MC 1.21.1fabric
July 27, 2025
Only Bottle Caps 1.1.0release
MC 1.21.1fabric
July 15, 2025
Only Bottle Caps 1.0.1release
MC 1.21.1fabric
July 10, 2025
Only Bottle Caps 1.0.0release
MC 1.21.1fabric
July 3, 2025

How to Install Only Bottle Caps on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.1).

3

Install Mod

Open the mod browser in the dashboard and search for "Only Bottle Caps". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.1

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Only Bottle Caps server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.

Is Only Bottle Caps compatible with fabric?

Only Bottle Caps officially supports fabric for Minecraft 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Only Bottle Caps – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Only Bottle Caps consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install Only Bottle Caps with just one click on your server.

Recommended RAM
4 GBfrom €5.2/mo
Minimum 3 GB | per 8 players
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
Creative Commons Attribution No Derivatives 4.0 International
Server-side
Required

Supported Versions

1.21.1