In the video, a woman is seen demonstrating how to adjust the straps of a backpack. She starts by showing the back of the backpack and then proceeds to adjust the straps. She uses her hands to make the necessary adjustments, ensuring that the backpack fits comfortably on her back. The woman's movements are deliberate and precise, indicating that she is experienced with using backpacks. The backpack itself appears to be of high quality, with sturdy straps and a comfortable design. Overall, the video provides a helpful guide for anyone looking to adjust the straps of their backpack for a better fit.