Bundle Up!
by Yipeekiyaay
Bundle Up! turns the bundle from a carried item into a storage mechanic, letting players drop selected items straight into one with a key press.
What it does
Bundle Up! replaces the bundle item with a mechanic. A player selects an item and presses the G key to move it into a bundle under the cursor. When a bundle is emptied completely it disappears from the inventory rather than staying behind, which keeps the inventory from filling with empty bundles.
Items that cannot stack are included, and each one counts toward a bundle's capacity with a weight of 8. The mod is meant for players who find the inventory crowded, and the bundle remains available in the game at all times. Bundle Up! runs on the client and the server together, so both sides need it. It is published for Fabric, Forge and NeoForge, with files for 1.20.1 and 1.21.1 – 1.21.5, and is open source under the MIT License.
Key features
Key-based item storage
Pressing G while an item is selected moves it from the cursor into a bundle, without opening a menu.
Bundles vanish when empty
A bundle that has been completely emptied is removed from the inventory instead of remaining as an empty item.
Unstackable items
Items that normally do not stack are accepted, each taking a weight of 8 in the bundle's capacity.
Bundle as a mechanic
The bundle works as a storage mechanic rather than a craftable item, and is always available in the game.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Crowded inventories
Players who carry many small or unstackable items can group them into bundles and free up inventory slots.
Who it’s for: Players who want a quicker way to group loose items in a crowded inventory, and server owners who run a survival world where the bundle should work without a crafting step.
How it compares
Complicated Bundles is published for Fabric, Forge and NeoForge across 1.20.1 – 1.21.8 under the MIT License, but is not open source, and both sides must run it. Bundle Recipe covers 1.17 – 1.21.1 under the MIT License, is not open source, and only the server needs it, so players may add it if they like. Bundle Craft Plus is a Forge-only mod for 1.20.1 under the MIT License, not open source, and both sides run it. Tool Bundles is an open source Fabric mod under the Apache License 2.0, and Stackable Bundles is an open source Fabric mod under the MIT License that targets only 1.21.4 – 1.21.6.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Bundle Up! | Fabric, Forge and NeoForge | 1.20.1 – 1.21.5 | Client and server | 2025-12-26 |
| Complicated Bundles | Fabric, Forge and NeoForge | 1.20.1 – 1.21.8 | Client and server | 2025-11-25 |
| Bundle Recipe | Fabric, Forge and NeoForge | 1.17 – 1.21.1 | Server required, client optional | 2025-01-15 |
| Bundle Craft Plus | Forge | 1.20.1 | Client and server | 2025-05-12 |
| Tool Bundles | Fabric | 1.21.1 – 26.1.2 | Client and server | 2026-06-22 |
| Stackable Bundles | Fabric | 1.21.4 – 1.21.6 | Client and server | 2025-07-31 |
Questions
Which loaders does Bundle Up! support?
Does Bundle Up! have to be installed on the server?
Which game versions have files for Bundle Up!?
In the catalog
Bundle Up! is one of 4,058 Storage mods on ModsFinder, and one of 2,474 Storage mods for Fabric. 15,307 mods support Minecraft 1.21.5.
More from Yipeekiyaay
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What the author says
Turns the bundle into a mechanic instead of an item. By pressing the G key while having an item selected by your cursor in an inventory, you will place it inside a bundle, and... That's basically it.
Official listing
- Modrinth page
- modrinth.com/mod/bundle-up-yipeekiyaay
- Owner
- Yipeekiyaay
- Published
- 2025-03-20
- Updated on Modrinth
- 2025-12-26
- Facts verified
- 2026-10-15