In the video, a person is seen packing a bag. The person is using a vacuum seal bag to pack their clothes. The person places the clothes inside the vacuum seal bag and then uses the vacuum seal machine to remove the air from the bag. This helps to compress the clothes and save space in the bag. The person then places the vacuum seal bag inside a larger bag, presumably to keep the clothes organized and protected. The video is a demonstration of how to use a vacuum seal bag to pack clothes efficiently and save space.