water-breathing-mask.jar is a release file of the Minecraft mod Water Breathing Mask for Fabric, made for Minecraft 1.21.5. It was published on October 30, 2025 and is 0 MB in size. For the full description, screenshots and every other version, visit the Water Breathing Mask mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.