Romson Urine Collecting Bag Urometer ADULT - SurginatalRomson Urine Collecting Bag with Measured Volume Chamber is specially designed to measure hourly urine output which is suitable for adult patients. This urine bag is equipped with a clear and transparent measured volume chamber which allows for accurate measurement. https://www.surginatal.com/brands/romsons/romson-urine-collecting-bag-urom