I love Tervis Tumbles. We received our first pair from my friend, M-M, for a wedding shower gift. Ever since then, we've been hooked. We've got South Carolina Flags, Purdue (of course), The Masters, and so on! The Mr. really doesn't like drinking out of anything else!
This past year, I purchased these as gifts for our siblings. I think they were a huge hit! We got each family their college (USC, The Citadel, and Western Kentucky University).