Using this 10oz tumbler, tasting a cup of espresso is a very good choice.This 10oz tumbler is made from durable stainless steel 304 with double walled vacuum insulation to protect your hot or cold beverage. And on the top of the tumbler we have a magnetic slide cover, it is very smooth to use, slide forward and backward, which is a good feeling for us to use.The tumblers are used the tough powder coating on the colored that is hard to crack, scrath and peel off.
