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Simple BackpackMinecraft plugin for 1.21.10

Configurable backpacks with team support, admin tools, and live config reload for 1.20+

server onlynewest supported 1.21.10TechnologyUtilityGame MechanicsStorage
Latest version
4.0
Loaders
Bukkit, Spigot, Purpur, Paper
Licence
LicenseRef-All-Rights-Reserved
Downloads
1.4k
Updated
8 mo ago
Available on
Modrinth
Space NodePartner

Host Simple Backpack servers

One click and Simple Backpack is installed with the right loader, on hardware built for it.

  • 1.21.10
  • Bukkit
  • Spigot
  • Purpur
  • Paper
  • One click plugin install
  • Paper and Purpur ready
  • Automatic updates
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Simple Backpack declares support for, newest first, with the Java runtime that version needs.

Other plugins
MinecraftThroughJavaEvidenceReleased
1.21.10Bukkit, Spigot, Purpur, Paper21+declared7 Oct 2025
1.21.9Paper, Spigot, Purpur, Bukkit21+declared30 Sept 2025
1.21.8Paper, Spigot, Purpur, Bukkit21+declared17 Jul 2025
1.21.7Paper, Spigot, Purpur, Bukkit21+declared30 Jun 2025
1.21.6Paper, Spigot, Purpur, Bukkit21+declared17 Jun 2025
1.21.5Paper, Spigot, Purpur, Bukkit21+declared25 Mar 2025
1.21.4Paper, Spigot, Purpur, Bukkit21+declared3 Dec 2024
1.21.3Paper, Spigot, Purpur, Bukkit21+declared23 Oct 2024
1.21.2Bukkit, Paper, Purpur, Spigot21+declared22 Oct 2024
1.21.1Bukkit, Spigot, Purpur, Paper21+declared8 Aug 2024
1.21Paper, Spigot, Purpur, Bukkit21+declared13 Jun 2024
1.20.6Paper, Spigot, Purpur, Bukkit21+declared29 Apr 2024
1.20.5Paper, Spigot, Purpur, Bukkit21+declared23 Apr 2024
1.20.4Purpur, Spigot, Paper, Bukkit17+declared7 Dec 2023
1.20.3Bukkit, Spigot, Purpur, Paper17+declared4 Dec 2023
1.20.2Paper, Spigot, Purpur, Bukkit17+declared20 Sept 2023
1.20.1Paper, Spigot, Purpur, Bukkit17+declared12 Jun 2023
1.20Purpur, Paper, Bukkit, Spigot17+declared2 Jun 2023

Download

From Simple Backpack’s own host. Nothing is re-hosted here.

4.0release7 Dec 2025

SimpleBackpack-4.0.jar · 0.0 MB · for 1.20, 1.20.1, 1.20.2, 1.20.3

Download latest
44de6064d221
Older versions4
  • 3.1.012 Oct 20251.20, 1.20.1, 1.20.2, 1.20.3, 1.20.40.0 MB486 downloadsb4c3865995a6Get
  • 3.0.011 Oct 20251.20, 1.20.1, 1.20.2, 1.20.3, 1.20.40.0 MB69 downloads77a9e6eda959Get
  • 2.1.05 Oct 20251.20, 1.20.1, 1.20.2, 1.20.3, 1.20.40.0 MB58 downloads69e817d387e3Get
  • 1.0.03 Oct 20251.21.80.0 MB46 downloads8c7c6c014d8aGet

Frequently asked

Does Simple Backpack work on Minecraft 1.21.10?

Yes. 1.21.10 is the newest Minecraft version Simple Backpack 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 Simple Backpack support?

Everything the author has declared, from 1.20 up to 1.21.10. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Simple Backpack on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

Which server software does Simple Backpack need?

Bukkit, Spigot, Purpur, Paper. A build for one server platform will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Simple Backpack?

Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the plugin itself.

What licence is Simple Backpack under?

LicenseRef-All-Rights-Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Simple Backpack?

Download the file from the author's own release, drop it into your server's plugins folder, and restart the server. It generates its configuration on first start. Check the Minecraft version matches the one your server runs.

Where do I download Simple Backpack safely?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

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

Last checked 6 d ago against Modrinth. 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? .