Koala Switch Wine Aerator

Koala is a company dedicated to the design and manufacturing of accessories for wine, cocktail, bar and kitchen. Original, durable and sustainable design committed to the well-being of people and the care of the planet. With possession of Quality 9001 and Environment 14001 certifications, Koala carefully develop each product in their collection from the beginning of the design process. The result are functional, durable and original pieces designed for all those people who are always looking for something more.

This adjustable wine aerator is made of high quality transparent acrylic material, which It does not alter the temperature or flavor of the wine, and silicone that guarantees that attaches directly to the mouth of the bottle of wine like a cork.

Operation is very simple. It has an aeration hole that you can open (ON) or close (OFF) depending on the wine you are going to serve.

To aerate the wine, you must have the hole open (ON) and simply pour it directly into the glass, oxygenating the wine instantly thanks to its design that applies the Bernoulli principle, which states that when the speed of a moving liquid increases, the pressure in the fluid decreases and as a consequence the immediate oxygenation of the wine.

If the wine has already been open for a few days and you do not want to aerate it further, you can use this adjustable wine aerator as a drip-free pourer with the aeration hole closed (OFF).