This is a really great tumbler by JoyJolt! It’s very versatile, and I love that it comes with two different lids and straw. This works for both hot and cold beverages. I like the matte black color too. It did arrive with a deep scratch on it, so that was a bummer. I’m sure put our own as well, so I wonder if the matte is more susceptible to them. This did seem to work very well against leaks. It didn’t work as well as some others for keeping drinks hot. It’s still a decent set for everything that’s included though.