Trek Tumbler

The tapered shape fits perfectly in my car's cup holder, and the lid seals tightly enough that I can toss it in my bag without worrying about spills. The double wall insulation keeps my coffee hot for hours without any annoying condensation on the outside.

I was pleasantly surprised by how well the handle stays cool — no burning my fingers on hot coffee. The double-wall insulation really does prevent condensation, so my hands stay dry even on a humid morning.

The tapered shape fits my car’s cupholder perfectly, and the handle makes it easy to grab while walking. Lid keeps everything sealed on bumpy rides, though I wish the insulation kept drinks cold just a bit longer on hot days.