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Modrinth · Minecraft mod
Backpacked: Shells
Add-on for Backpacked! Adds two backpacks, the natulis shell, and the snail shell!
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which Backpacked: Shells release should I use?
Latest stable file 1.0.1
Game version 1.20.1, 1.21.1, 1.21.11
Loader Fabric, Forge, NeoForge
Backpacked: Shells 1.0.1 targets 1.20.1, 1.21.1, 1.21.11 with Fabric, Forge, NeoForge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is Backpacked: Shells required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
Client Optional
Dedicated server Optional
Loader for this release Fabric, Forge, NeoForge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume
The source marks this as usable on both the client and server.
What else does Backpacked: Shells 1.0.1 need?
1.0.1. Change the file and its required mods may change too.
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 Backpacked: Shells without breaking your instance.
Built for Backpacked: Shells 1.0.1. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.0.1. It targets 1.20.1, 1.21.1, 1.21.11 with Fabric, Forge, NeoForge; 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
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.0.1. It opens that exact file at the source.
About this project
What does Backpacked: Shells add?
Backpacked: Shells
- An add-on for Backpacked by MrCrayfish
- Adds two shell backpacks! The Snail Shell and the Nautilus Shell!
- To unlock the Snail Shell backpack, you must sneak 5000 blocks
- To unlock the Nautilus Shell backpack, you must swim 5000 blocks
If you find any issues, let me know on Discord!
Project description from Modrinth.
Pick your setup
Backpacked: Shells by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
26.1.1
3 loader buildsMinecraft version
1.21.11
3 loader buildsMinecraft version
1.21.1
3 loader buildsMinecraft version
1.20.1
3 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Backpacked: Shells versions and loaders
1.0.1
backpacked-shells-1.0.1.jar
30 Apr 2026
Client Optional Server Optional Dependencies No extras listed Listed on Release listing
Check the 26.1.2 · Fabric setup 1.20.11.21.11.21.1126.1.1 release
1.0.0
backpacked-shells-1.0.0+mc1.21.1+1.21.11.jar
23 Jan 2026
Client Optional Server Optional Dependencies 1 required · 1 unchecked Listed on Release listing
Check the 1.21.11 · Fabric setup 1.21.11.21.11FabricNeoForge release
Looking for an older file? The official Modrinth project page is in Resources.
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