I have this tumbler in the "Shello" pattern. It is so cute and fun, it helps keep me hydrated through the day because I actually want to use it! I have gotten many compliments in the office. It was a great way to bring a little pink and happiness to my cubicle. Only annoyance it the straw seems to be a little too big for the hole, so it is essentially vacuum packed when I am drinking, and water gets sucked back down the hole every time I take a drink. Not a problem, it just makes a weird noise. Maybe it will get better with use.