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TFC Sophisticated Backpacks UpgradeMinecraft mod for 1.21.1

Added backpack and upgrade for TFC.

newest supported 1.21.1StorageMc Addons
Latest version
tfcsbu-0.2.11-1.21.1.jar
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loaders
Forge, NeoForge
Licence
not stated
Downloads
17.8k
Updated
1 mo ago
Available on
CurseForge

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version TFC Sophisticated Backpacks Upgrade declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.20.1Forge, NeoForge17+declared12 Jun 2023

Download

From TFC Sophisticated Backpacks Upgrade’s own host. Nothing is re-hosted here.

tfcsbu-0.2.11-1.21.1.jarbeta29 Jul 2026

tfcsbu-0.2.11-1.21.1.jar · 0.4 MB · for 1.21.1

Download latest
3aae5c8db6b8…
Older versions20
  • tfcsbu-0.2.10-1.20.1.jar20 Jun 20261.20.10.4 MB43 downloadsfa66b24ef831…Get
  • tfcsbu-0.2.10-1.21.1.jar17 Jun 20261.21.10.4 MB106 downloads57f9ef6a6d38…Get
  • tfcsbu-0.2.9-1.21.1.jar29 May 20261.21.10.4 MB31 downloads97a9766baee8…Get
  • tfcsbu-0.2.9-1.20.1.jar29 May 20261.20.10.4 MB1 downloadef64e891cac1…Get
  • tfcsbu-0.2.8-1.21.1.jar21 May 20261.21.10.4 MB67 downloads56866dffe55d…Get
  • tfcsbu-0.2.8-1.20.1.jar21 May 20261.20.10.4 MB31 downloads11b2bd1150bb…Get
  • tfcsbu-0.2.7-1.21.1.jar17 Apr 20261.21.10.4 MB36 downloads60f62e4335c8…Get
  • tfcsbu-0.2.7-1.20.1.jar17 Apr 20261.20.10.4 MB9861239d68d2…Get
  • tfcsbu-0.2.6-1.20.1.jar10 Apr 20261.20.10.4 MB52 downloads82ec8f5eacb4…Get
  • tfcsbu-0.2.5-1.20.1.jar5 Apr 20261.20.10.4 MB36 downloadsf1680cbd0435…Get
  • tfcsbu-0.2.4-1.21.1.jar28 Mar 20261.21.10.4 MB23 downloadsc3b902ad902a…Get
  • tfcsbu-0.2.4-1.20.1-Sophisticated-Backpacks-Version-3.24.25-x.jar28 Mar 20261.20.10.4 MBdb232c5a4e94…Get
  • tfcsbu-0.2.4-1.20.1-Sophisticated-Backpacks-Version-3.24.10-24.jar28 Mar 20261.20.10.4 MBd6be5b22e02d…Get
  • tfcsbu-0.2.3-1.20.1-Sophisticated-Backpacks-Version-3.24.25-x.jar24 Mar 20261.20.10.4 MB124 downloads4c7d7248dcae…Get
  • tfcsbu-0.2.3-1.20.1-Sophisticated-Backpacks-Version-3.24.10-24.jar24 Mar 20261.20.10.4 MB59d7fdc91381…Get
  • tfcsbu-0.2.2-1.20.1-Sophisticated-Backpacks-Version-3.24.25-x.jar22 Mar 20261.20.10.4 MB58 downloads1c4308ef1444…Get
  • tfcsbu-0.2.2-1.20.1-Sophisticated-Backpacks-Version-3.24.10-24.jar22 Mar 20261.20.10.4 MB0be542109365…Get
  • tfcsbu-0.2.1-1.20.1.jar21 Mar 20261.20.10.4 MB51 downloadsf7bed845ab3f…Get
  • tfcsbu-0.2.0-1.20.1.jar21 Mar 20261.20.10.4 MB2 downloadsfc2af7478957…Get
  • tfcsbu-0.1.0-1.20.1.jar17 Jan 20261.20.10.3 MB1.6k downloadsb87eaba0efd9…Get

Frequently asked

Does TFC Sophisticated Backpacks Upgrade work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version TFC Sophisticated Backpacks Upgrade declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does TFC Sophisticated Backpacks Upgrade support?

Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does TFC Sophisticated Backpacks Upgrade support?

Forge, NeoForge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for TFC Sophisticated Backpacks Upgrade?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

How do I install TFC Sophisticated Backpacks Upgrade?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download TFC Sophisticated Backpacks Upgrade safely?

Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Details from CurseForge, where the author last updated it on 15 Aug 2026. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .