Pebble's Backpack

Pebble's Backpack

Fully server-sided shareable backpack mod made for Fabric! Create different tiers of backpacks including Leather, Copper, Iron, Gold, Diamond and Netherite!

by
5.4K Downloads
fabricadventureequipmentstorage
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Screenshots

Different backpack tiers
Diamond backpack (9x5)

About this Mod

I created this fairly simple server-sided backpack mod and thought maybe other servers might want to check it out! The mod is still in its early stages so if you run into any issue please let me know!

The backpack mod allows for users to store data on the go and use it at the same time as other people that has the backpack with the same ID.

Permission node

pebbles.admin: For all admin backpack commands. There are no commands for an average joe on the server, the backpacks are a physical item.

Commands:

/padmin bp create TIER PLAYERNAME: Create a backpack for a specific player. Tiers includes: leather (3x3), copper (9x2), iron (9x3), gold (9x4), diamond (9x5), netherite (9x6)

Special thanks to Minecraft-heads for hosting these skins: https://minecraft-heads.com/

/padmin bp ID: View backpack with the specific ID

/padmin bp get ID: Get a copy of the backpack that can be used together at the same time. Great for players who want to share their inventory

The backpack data is stored in /world/pebbles_backpacks.json

Current limitations:

  • Cannot right click drag items around the backpack.
  • Backpack owner names aren't stored properly yet (still accessible through backpack ID)
  • Minor optimization still on the way

Available Versions

Pebble's Backpack 1.0.4-1.21.1release
MC 1.21.1fabric
December 10, 2025
Pebble's Backpack 1.0.3-1.20.1release
MC 1.20.1fabric
September 30, 2024
Pebble's Backpack 1.1.0-1.20.1release
MC 1.20.1fabric
October 14, 2023
Pebble's Backpack 1.0.1release
MC 1.19.2fabric
May 19, 2023
Pebble's Backpack 1.0.0release
MC 1.19.2fabric
May 11, 2023

How to Install Pebble's Backpack 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 "Pebble's Backpack". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.1, 1.20.1, 1.19.2

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Pebble's Backpack 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 Pebble's Backpack compatible with fabric?

Pebble's Backpack officially supports fabric for Minecraft 1.21.1, 1.20.1, 1.19.2. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Pebble's Backpack – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Pebble's Backpack 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 Pebble's Backpack with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
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1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
Creative Commons Zero v1.0 Universal
Server-side
Required

Supported Versions

1.21.11.20.11.19.2