This addon adds a new smart backpack with 60 slots (45 in the container and 6 extra), you can store any item inside it and even use it for redstone systems, like a normal chest.
Select version for changelog:
Changelog
- Added new backpack to the game
- Custom interface with 60 item slots
It would be cool if the server admin could maybe adjust the backpack space by only using 3 out of 6 rows.
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It looks like there is an unauthorized copy:
its simple, works, and you can even place it