トレックタンブラー

Kept my iced coffee freezing cold through a two-hour commute, and the outside stayed completely dry the whole time — no annoying ring of sweat on my desk afterwards. Lid snapped on tight and I threw it in my bag sideways without a single drop escaping. This is my new everyday cup.

I was skeptical about another tumbler, but the tapered shape fits perfectly in my car's cup holder without wobbling, and the handle makes it easy to grab on the go. The double wall really does keep my drink cold—no sweat on the outside even after sitting in the sun for an hour.

Kept my iced coffee cold the whole commute without a single drop of sweat on the outside. The tapered shape slid right into my car's cup holder, and the handle made it easy to grab even with a bag on my shoulder. Lid snapped on tight, no leaks in my tote.