Colli-Pee: An innovative solution for non-invasive urine collection and preservation. Colli-Pee® is a patented award-winning urine collection device. Colli-Pee® allows for volumetric and standardized first-void urine collection and preservation. Urine collected with a Colli-Pee® offers improved diagnostic accuracy and patient comfort compared to a regular urine cup. The platform consists of variants collecting different volumes (4 mL to 40 mL*) for various application purposes.