9to5Mac reviewed the Anker 20W Nano Pro USB-C charger
A quote from the article:
Today, Anker is expanding its stable of USB-C chargers with some of its more colorful and compact offerings yet. Delivering 20W of USB-C PD power in a compact design, the new Anker Nano Pro chargers arrive in four unique colors. Head below for all of the details on the new releases and a hands-on look at what to expect.Anker 20W Nano Pro USB-C charger Review