Great cooler perfect size and no bottle. Only issue was connecting it to a 1/4 (3/8 OD) PEX line but once I had the right tee it all came together in about 15 minutes (including time to rinse the filters). A great option when you are close to a water line and dont want to mess with 40 pound bottles of water. And the hot water option is fantastic and quick. Nothing like hot tea after this quick install.