I have a lot of good things to say about the tumbler - I love the yellow color, I love that I can put it in the dishwasher, great temperature control, my drinks don't get a weird plastic-y flavor like with some other tumblers I've used, and it's pretty convenient to throw in my bag after (not leak proof, although they don't claim to be so that's totally fair). The only thing that bothers me, and that I took off a star for, is that my silicone straw sometimes suctions to the bottom of the cup when I try to drink so I kind of have to lift the straw up a little. It's not every time but enough that it's noticeable. I was really excited to have a soft squishy straw but sometimes the silicon can attract lint or fuzz and it's pretty noticeable because of the light yellow color. Otherwise, it's a good cup.

Love! Just wish it was bigger for my smoothies! Bink, please please please make 25 or 30 oz version.

keeps everything the perfect temp, is adorable & fits perfectly in cup holders — obsessed