"PORT Tumbler" is perfect. Love it. I was given one as a gift, adored it, and finally ordered additional ones for myself and as gifts. One unexpectedly ended up with my husband, who wants no more "things," but he LOVES this. Great size. Pleasing to hold. I use this for both cold drinks and hot drinks. Does well with both. I keep one in my bag so that it's always with me when I grab a coffee out. Frequently get comments on how "cool" it looks. If you are reading reviews because you are on the fence on this item, get one. And then you'll probably get more.