Colin O'Brien from Meath has astounded the Dragons Dens investors with possibly the most Irish invention ever, and two more extra too. He went to the BBC show with his incredible 'Peggy Rains' design, and a suitcase that'll change the way you holiday forever.

Colin joined Dave to explain what Peggy Rain and Rollaer do, plus, we heard from the people of Ireland about their life changing inventions that don't exist yet.