This is 6 oz tumbler, tasting a cup of espresso is a very good choice.This 8 oz 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.
