【旧铜补丁service_pack】old_copper_for_cfs.zip is a release file of the Minecraft resource pack Create Functional Storage, made for Minecraft 1.20.1, 1.21.1. It was published on May 23, 2026 and is 2 MB in size. For the full description, screenshots and every other version, visit the Create Functional Storage resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.
