The Koa Chest is a block from the Tropicraft mod. This block is an upgraded version of the Bamboo Chest. A single Koa Chest will have 27 storage slots. Placing a Koa Chest next to another will turn it into a double Koa Chest, which will have 54 storage slots. The difference between this chest and the Bamboo Chest is that Koa Fishermen will use these chests to store fish that they catch, even if it was player-placed. Koa Chests can be found in Koa Villages.