kelka_backpack-1.8-forge-1.20.1.jar is a release file of the Minecraft mod Kelka Backpack for Forge, made for Minecraft 1.20.1. It was published on June 16, 2025 and is 1.1 MB in size. For the full description, screenshots and every other version, visit the Kelka Backpack mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.