For his birthday we collected money and bought a diving mask that can connect with the GoPro camera system. When you watch this clip you will understand why we are ashamed that we did not invest that little money earlier. However for Harry it was the nicer birthday present that Katja agreed to be the first model to test his new mask...

This is the same clip (just lower resulution) as this: https://www.clips4sale.com/studio/106732/19527989/211-harry-got-a-gopro-diving-mask