I thought I was finished adding to my The Mug collection, but I saw the beautiful blue of the La Sirène, and knew I had to get it. It's even more beautiful in person than expected, and like all The Mugs, excellent for a nice cup of tea (or whatever your favorite hot beverage is). My favorite feature of The Mug is the way it holds heat. The other day I steeped some tea for my wife, and forgot about it until about 40 minutes later (I normally steep tea for 15 minutes, using a paper towel on top to help keep the heat in). After I belatedly went to get my wife's tea, it was still hot! No other cup or mug I own would have still been hot after that long.
Here is The Mug in La Sirène shown with its other previously purchased The Mug companions in our home (Black Mountain, Amaro and In The Pines).