Trek Tumbler

I was worried it wouldn't fit my car's cupholder, but the tapered bottom slides right in. It also hasn't left a single water ring on my desk, which the old cup did constantly.

The handle makes it so much easier to carry along with my coffee and bag on the walk to work. Fits my car's cupholder perfectly and the outside stays completely dry, no condensation ring on my desk. Ice is still clinking around in there hours later.

Took this on a three-hour drive and the outside stayed completely dry the whole time, no condensation ring on my car's cupholder. The lid seals tight enough that I don't worry about it tipping over in my bag either.