Tumbler Trek Universitario

I wasn't expecting the tapered base to actually be an upgrade, but my coffee now rides in the car's cup holder without tipping on the morning commute. The double wall insulation kept it hot for my entire drive, and the flip lid hasn't leaked a drop yet.

The tapered base fits perfectly in my car's cup holder, which is honestly a game-changer for my morning commute. Double wall insulation keeps my coffee hot through my whole first class, and the flip lid hasn't leaked once in my bag.

Fits perfectly in my car's cup holder thanks to that tapered shape, which I honestly didn't expect since it's a decent size. The flip lid seals tight enough that I tossed it in my bag without a drop, and having two straws means I always have a backup. This thing keeps my coffee hot through my whole