The Waxed Weathered Copper Chest is the waxed version of the Weathered Copper Chest, featuring a greenish surface with brown patches that capture the mid-stage of copper oxidation. It serves as a 27-slot storage block and can merge with another to create a Large Copper Chest with 54 slots. Applying Honeycomb to a Weathered Copper Chest produces the Waxed Weathered Copper Chest, locking its aged appearance and preventing further oxidation.

The Waxed Weathered Copper Chest functions the same as all other copper chest variants, maintaining identical storage capacity, hardness, and blast resistance. It can be renamed with an Anvil, locked using commands, and opened unless obstructed by a conductive block. Copper Golems can interact with the Waxed Weathered Copper Chest by retrieving items from it and depositing them into nearby Wooden Chests. It must be mined with a stone pickaxe or better to drop itself, offering a timeless weathered look ideal for rustic or ancient-style builds.