The Ember Travel Mug 2 355ml in black is a sleek and stylish travel mug made of stainless steel, featuring a smooth cylinder shape with a solid black colour. This set includes a mug, charging coaster, and charging cable, perfect for all occasions. The mug has a 355ml capacity and is designed with an auto-sleep function for added convenience. With its LED technology and Japanese craftsmanship, this travel mug is a must-have for those on the go. Model name Travel Mug 2, 12 Oz, Black. Model number TM191200US-CR.