Jeffy Backpacks [BTW Addon]

Jeffy Backpacks [BTW Addon]

They're better than bundles!

by
382 Downloads
legacy-fabricgame-mechanicsstorage
Rent Server with this Mod

Screenshots

Filters
Worn satchels and backpacks

About this Mod

An immersive, balanced implementation of backpacks for Better Than Wolves CE. If you're looking for some extra space for those long adventures, big caving trips, or what ever thing you may want to do away from home; my addon has you covered!

Depends on Jeffy Lib and BTWCE

Showcase

Features

  • 3 new storage bags, placed in various points in progression
  • Access backpack items from any screen, via a new item GUI interaction system
  • Lunchboxes, which hold multiple stacks of food and can be eaten from
  • Filters, which allow and disallow certain items to enter your backpack
  • A new penalty based on the amount of items on your person; too many items will cause debuffs!
  • When worn, items will be automatically put into the bag when your inventory is full.
  • Storage bags are able to be dyed like leather armor

Usage

  • While cursor is empty
    • Right clicking a bag => Selected item is extracted
    • Shift + right clicking a bag => Topmost item is extracted
  • While item is grabbed by cursor
    • Right clicking a bag with an item => Item is put into the bag
  • While bag is grabbed by cursor
    • Right clicking + drag with a bag => Items are inserted
    • Shift + right clicking + drag with a bag => Items are extracted

License

This project is licensed under MIT, feel free to fork and redistribute my code.

Available Versions

Jeffy Backpacks 0.3.1release
MC 1.6.4legacy-fabric
December 19, 2025

How to Install Jeffy Backpacks [BTW Addon] on Your Server

1

Order Server

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

2

Set legacy-fabric Loader

In the panel under "Egg", select the legacy-fabric loader and matching Minecraft version (1.6.4).

3

Install Mod

Open the mod browser in the dashboard and search for "Jeffy Backpacks [BTW Addon]". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

legacy-fabric

Minecraft Versions

1.6.4

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Jeffy Backpacks [BTW Addon] server crashes on startup – what to do?

Most common cause: wrong legacy-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 (1.6.4). You can switch loaders with one click in the panel.

Is Jeffy Backpacks [BTW Addon] compatible with legacy-fabric?

Jeffy Backpacks [BTW Addon] officially supports legacy-fabric for Minecraft 1.6.4. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Jeffy Backpacks [BTW Addon] – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Jeffy Backpacks [BTW Addon] 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 Jeffy Backpacks [BTW Addon] with just one click on your server.

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

Details

License
MIT License
Server-side
Required

Supported Versions

1.6.4