To share the joy of 80th anniversary with PolyU, each PolyU staff and student receives a water bottle. This water bottle is not just a one-time gift. It is a tool to encourage the University community to stop buying bottled water. Students and staff can opt for refilling their water bottles easily as there are over 20 water drinking fountains on campus. Campus catering outlets also offer various BYO (Bring-your-own) discounts. It’s time to start today with the BYO culture, and more information on campus drinking facilities and catering discounts can be read from the PolyU Green Map.