BackSlot Addon Mod (1.21.1, 1.20.1) – Use 2 Swords At Once

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BackSlot Addon Mod is an addon for the BackSlot Mod. It replaces the ability to hang weapons on the belt with the option to place a second sword or tool on the back, which looks very cool. Currently, the addon specifically replaces the belt slot with an additional back slot. However, in the future, the author may add another slot, allowing players to carry 2 items on their back and one item on the belt. To place a weapon or any tool in the second back slot, press Shift + G or do so from within your inventory.

Screenshots:

BackSlot Addon Mod Download Links

For Minecraft 1.21.1, 1.21

For Minecraft 1.20.6

For Minecraft 1.20.1, 1.20

For Minecraft 1.19.3

For Minecraft 1.19.2

For Minecraft 1.19

For Minecraft 1.18.2

For Minecraft 1.18.1

For Minecraft 1.17.1

For Minecraft 1.16.5

Verified by MCModsHub

Downloads as 200928.mcaddon
Download size: 30 KB
Download link checked 29 Jul 2026 — working
Mirrored on our own servers — the download does not depend on the original host

These come from our own check of the pack file, not from the source page.

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