Abstract: A bottle-top wine decanter includes a wine-pouring tube carrying therein alkaline filter components for filtering wine, a breathing tube, a cap holding the wine-pouring tube and the breathing tube in parallel, a stopper mounted in the cap for press-fitting into a bottleneck of a wine bottle, and a magnetizer for activating wine to make the wine easy to drink.

Abstract: An alkaline water converter includes a converter adapter detachably connectable to a water container, an alkaline filter component container connected to a bottom side of a through hole of the converter adapter for dipping in the drinking water in the water container to filtrate the drinking water and to convert the drinking water into alkaline water, a cap detachably attachable to the converter adapter to close the through hole, and a receptacle for accommodating the alkaline filter component container and the converter adapter after removal of the alkaline water converter from the water container.