We use these wine aerators on a daily basis at Cellar Door, and couldn't recommend them highly enough - perfect for aerating and decanting all at once.
MENU brand is the original and the best. Each glass product is handmade by a skilled craftsperson.
Designed in Denmark, the glass decanter is fitted with an aerator and a closure, and can be used to aerate, then store the wine during serving.
The beauty of this aerator is that the bottle can remain attached to the decanter, and rotated a number of times for extra aeration - a technique ideal for young, full bodied red wines.