Building on our award-winning concept from MIT Urban Technology Week 2023, we are on a mission to transform hydration habits into a more sustainable urban lifestyle. H2GO deliver an innovative shared pre-filled reusable water bottle system, aiming to solve the fresh water access challenge faced by commuters in Hong Kong, and eliminate their reliance on disposable alternatives. In this article, you will find out how I sparkled the design of our solution and how I managed to revise the design based on later discoveries.