In the video, a woman is seen sitting in the driver's seat of a car. She is holding a green water bottle with a lid and straw. The woman is demonstrating how to open the lid of the bottle. She pushes down on the lid with her thumb and then rotates it to the side. The lid is now open, and the straw is visible. The woman then pushes the lid back down, securing it in place. The video is a simple demonstration of how to open and close the lid of a water bottle.