I got this Swell mug a while back and I really love it. It's small (12oz, I think) and tapered with a lid so it's as convenient as a can of soda. I probably re-fill it at least half a dozen times a day. Someone recently asked me why I splurged on a Swell if I only drink room temperature water. The answer was because I liked the form factor. But regardless, it got us talking and apparently I was "weird" for liking room temp water... even though I have plenty of friends who prefer this to cold and I've never really been called out before. But, seeing if my sample is just off.