This yerba mate cup is made from premium 304 stainless steel and holds up to 45 ounces of mate, suitable for hot water, juice, cocktails, and other beverages. The double-walled feature makes it more thermally insulating than single-wall cups and lighter than ordinary cups. The special double-layer cup wall structure can effectively slow down the temperature loss of the beverage in the cup. Each one comes with a spoon that can be fixed on the handle, so you don't have to worry about forgetting the spoon. The lid can also be used as a cup, which is very convenient. The large printing area is perfect for any promotional activity!