Mesa Loop con cannuccia coperta

The twist-in locking straw actually stays put, so I'm not fishing it out mid-sip like my old tumbler. The wider contoured opening makes drinking way less effort too — I finished a whole iced coffee without that annoying slurping struggle.

I was worried the straw would feel flimsy, but it's actually contoured so my lips fit right around the wider opening. Sipping takes barely any effort now, and the airflow valve means I'm not fighting that annoying suction feeling.

The twist-in locking straw is a game changer for me—it stays put perfectly and doesn’t pop out when I toss it in my bag. The wider contoured mouthpiece makes sipping feel almost effortless, which I honestly didn’t expect from a covered straw. Really glad I grabbed this one.