Copo de Vidro Canelado Mason

Fits perfectly in my car's cup holder, which is honestly the first thing I test with any new cup. The ribbed glass feels sturdy in hand, not slippery like I worried it would be, and my iced tea stays cold through my whole commute.

The ribbed texture makes it genuinely pleasant to grip, even when my hands are full of bag and keys. It slips into my bike’s cup holder without wobbling, and the glass keeps my tea hot for a solid commute.

I’m amazed how well it fits in my car’s cup holder—the ribbed texture gives me a solid grip even when my hands are wet, and the glass stays pleasantly cool to the touch.