Unique design helps prevent leaks and provides portability. These urinals have a specially designed spout that prevents spilling and leaking once urine is in the storage container. Helps reduce odour problems and increase confidence. Can be emptied easily. Autoclave at 122°C. Urinals hold 500 cc liquid.Works best when used in a sitting position. Perfect for bedside use. Complete instructions are included. Urinals are available in men's or women's regular or clear models.