CurseForge · Minecraft mod

Travelers Backpack Addon - Inventory Item Stacking

This Mod gives you the opportunity to stack more than 64 items. There are 3 different tiers. Crafting is simple: 1 Blank Upgrade and 1 Chest underneath the Blank Upgrade

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Travelers Backpack Addon - Inventory Item Stacking release should I use?

Updated 3 days ago

Latest stable file travelers-backpack-stack-upgrade-1.0.2.jar

Game version 1.20.1

Loader Fabric

Travelers Backpack Addon - Inventory Item Stacking travelers-backpack-stack-upgrade-1.0.2.jar targets 1.20.1 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.

Where it goes

Is Travelers Backpack Addon - Inventory Item Stacking required on the client, server, or both?

The project page does not say whether this file belongs on the client, dedicated server, or both.

Client Source doesn’t say

Dedicated server Source doesn’t say

Loader for this release Fabric

Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

Understand client and server requirements Read the Minecraft installation guide

What else does Travelers Backpack Addon - Inventory Item Stacking travelers-backpack-stack-upgrade-1.0.2.jar need?

travelers-backpack-stack-upgrade-1.0.2.jar. Change the file and its required mods may change too.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add Travelers Backpack Addon - Inventory Item Stacking without breaking your instance.

Built for Travelers Backpack Addon - Inventory Item Stacking travelers-backpack-stack-upgrade-1.0.2.jar. Pick another file and the loader, install side or required mods may change.

01
Stick to this file

Use travelers-backpack-stack-upgrade-1.0.2.jar. It targets 1.20.1 with Fabric; another release may have different loader, side or dependency requirements.
02
Bring the mods it needs

This file does not list any required mods. Do not add a library just because a different file uses it.
03
Put it on the correct side

The project page does not say whether this file belongs on the client, dedicated server, or both.
04
Pick the file you checked

Use the “Get this file” button beside travelers-backpack-stack-upgrade-1.0.2.jar. It opens that exact file at the source.

About this project

What does Travelers Backpack Addon - Inventory Item Stacking add?

Traveler’s Backpack Stack Upgrade

A small Fabric 1.20.1 addon for Traveler’s Backpack 9.1.54 that adds stack-size upgrades directly to the backpack.

The addon allows normal stackable items to exceed the vanilla 64-item limit inside Traveler’s Backpack.

Tiers

Iron Stack Upgrade → 2× stack size
64 → 128
Gold Stack Upgrade → 4× stack size
64 → 256
Diamond Stack Upgrade → 8× stack size
64 → 512

Non-stackable items remain non-stackable.

Crafting

First craft the Stack Upgrade Base:

[ ][Blank Upgrade][ ]

[ ][Chest ][ ]

[ ][ ][ ]

Then upgrade it through the tiers:

Iron Tier

[Iron][Iron][Iron]

[Iron][Base][Iron]

[Iron][Iron][Iron]

Gold Tier

[Gold][Gold][Gold]

[Gold][Iron Upgrade][Gold]

[Gold][Gold][Gold]

Diamond Tier

[Diamond][Diamond][Diamond]

[Diamond][Gold Upgrade][Diamond]

[Diamond][Diamond][Diamond]

Requirements

Minecraft 1.20.1
Fabric
Traveler’s Backpack 9.1.54
Fabric API
Traveler’s Backpack dependencies

The addon is designed to work with existing Traveler’s Backpacks and uses the normal backpack upgrade slots.

It also supports removing/swapping upgrade tiers and keeps the active stack limit synchronized when changing between Iron, Gold and Diamond tiers.

Project description from CurseForge.

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