Mesa Loop med lock och sugrör

I was skeptical about another insulated cup but the twist-in locking straw is a game changer for my commute — zero spills even when I toss it in my bag sideways. The airflow valve makes each sip smooth without that annoying vacuum suction at the bottom. Honestly, this is the first cup I've used dail

The straw’s wider opening really does make sipping effortless—I didn’t expect such a noticeable difference. The twist-in lock keeps everything secure in my bag, no leaks so far.

I bought this mainly for the lockable straw, and it’s a game changer for tossing it in my bag without worrying about spills. The wider opening on the straw really does make sipping feel effortless, even when I’m driving one-handed.