Mesa Loop with Covered Straw S1

A closer look at Mesa Loop with Covered Straw S1.

Airflow Relief Valve: The large opening improves the straw-drinking experience.
Twist-In Locking Straw: Drink without tilting.
Contoured Straw: A wider, mouth-friendly opening makes sipping easier with minimal effort.
Clean-Lock Covered Lid: Move the button up/down with a click to lock or unlock.
Silent Silicone Base: Soft landings are supported by the silicone base.
Folding Loop Handle: Carry it with a single finger using the comfort-grip coating.
Cupholder Fit: Most cupholders fit both the 30oz and 24oz sizes.

Pat/Pat Pending