Trek Tumbler

The tapered shape is a game changer—it sits snug in my car’s cup holder without wobbling, and the leak-resistant lid has survived a few drops on pavement. The color-matched straw is a nice touch, and the handle makes it easy to grab mid-hike.

Finally a cup that actually fits in my car's cupholder without wobbling. The leak-resistant lid gives me peace of mind tossing it in my bag, and I love having two different straws to choose from.

The lid seals tight enough that I tossed it in my bag with coffee and nothing leaked, which is exactly what I needed. The handle and tapered base fit my car’s cupholder without wobbling, though I wish the clear straw was a bit sturdier. Still, it’s a solid daily driver for someone who’s always on th