Mesa Loop med lock och sugrör

The contoured straw is noticeably wider than my old cups, so sipping takes almost no effort at all. I also love that the valve opens up the airflow—no more annoying suction battles, just a smooth drink every time.

The twist-in locking straw is a game changer for me — it stays put securely, so no more fumbling or accidental pops when I toss it in my bag. The contoured wider opening really does make sipping feel effortless, and the large airflow valve adds to the smooth draw. Honestly, this is the first cup whe

Absolutely hated straws that required a hard suck just to get water, so the contoured straw's wider opening is a game changer for me. The twist-in locking straw also means zero leaks in my bag, which I've tested with a full toss. Effortless sipping and secure lid, just what I needed.