A waste handling system comprising: a urinal having a urinal outlet ; first and second urine storage containers ; and a distribution system fluidly interconnecting the urinal to the first and second urine storage containers , the distribution system including a switching system selectively fluidly connecting the urinal to at least one of the first and second urinal storage containers in response to an input, wherein the switching system includes a flow diverter valve , the input corresponds to a command signal to the flow diverter valve , the switching system includes a switch configured to provide the command signal, and a switch is arranged in each of the first and second urine storage containers ; characterised in that : the command signal commands the flow diverter valve between first and second positions respectively corresponding to a fluid connection between the first and second urine storage containers and the urinal and a fluid disconnect between the other of the first and second urine storage containers and the urinal ; and each of the first and second urine storage containers includes a cavity having a bag , each bag movable within the cavity between first and second volumes, the first volume corresponding to the bag being empty and the second volume corresponding to the bag being full, each switch includes first and second contact elements biased apart from one another in a first condition corresponding to the first volume, and the contact elements being configured to be moved into electrical engagement with one another as the bag fills such that the contact elements are electrically engaged with one another in a second condition corresponding to the second volume. a urinal having a urinal outlet ; first and second urine storage containers ; and a distribution system fluidly interconnecting the urinal to the first and second urine storage containers , the distribution system including a switching system selectively fluidly connecting the urinal to at least one of the first and second urinal storage containers in response to an input, wherein the switching system includes a flow diverter valve , the input corresponds to a command signal to the flow diverter valve , the switching system includes a switch configured to provide the command signal, and a switch is arranged in each of the first and second urine storage containers ; the command signal commands the flow diverter valve between first and second positions respectively corresponding to a fluid connection between the first and second urine storage containers and the urinal and a fluid disconnect between the other of the first and second urine storage containers and the urinal ; and each of the first and second urine storage containers includes a cavity having a bag , each bag movable within the cavity between first and second volumes, the first volume corresponding to the bag being empty and the second volume corresponding to the bag being full, each switch includes first and second contact elements biased apart from one another in a first condition corresponding to the first volume, and the contact elements being configured to be moved into electrical engagement with one another as the bag fills such that the contact elements are electrically engaged with one another in a second condition corresponding to the second volume. <EOS>