This is a replacement lid for the 24oz and 30oz Simple Modern Mesa Sport water bottle.

Airflow Relief Valve: Large opening enhances straw drinking experience.
Contoured Straw: Made with mouths in mind, a wider opening means easier sipping with minimal effort.
Folding Loop Handle: Comfort grip coating. Grab and go with just a finger.
Clean-Lock Covered Lid: Click the button up/down to lock or unlock.