Mesa Loop with Covered Straw

The twist-in locking straw is a game changer—no more hunting for a lost lid piece in my bag, and it stays put through a full commute. The wider straw opening makes sipping feel effortless, like the drink just flows without any suction strain.

I was skeptical about the covered straw being worth the hassle, but the twist-in locking mechanism is genuinely secure and hasn't leaked once in my bag. The airflow relief valve makes a real difference too, no more loud slurping at my desk. Only wish the cup itself kept drinks colder longer, but for

The contoured straw really does make sipping feel effortless—I didn't realize how much I was straining with my old cup until I tried this one. The large opening on the relief valve also means the drink flows smoothly without that annoying gurgling. It's become my daily go-to for water at my desk.