Trek Tumbler

The tapered shape fits perfectly in my car's cup holder, and I love that the outside stays dry even with iced coffee. The handle makes it easy to carry around the office without worrying about spills.

I've been using this mug daily for two weeks now and the exterior stays completely dry, no more water rings on my desk. The handle makes it easy to carry, and the lid seals tight enough that I can toss it in my bag without worrying about leaks.

The tapered shape fits my car’s cupholder perfectly, and the handle makes carrying it easy, but the lid isn’t as leak-resistant as I hoped—a slight tilt and a few drops escape. Keeps drinks cold without any sweat on the outside, which I like.