The P-Pod unit is a straight-drop toilet and urinal that can be folded down to a third of the size of a traditional portable restroom. In addition to being collapsible, it has a removable waste tank and the option to be stackable with unit legs that securely lock into place when stacked. When the unit is not in use, it can be folded down and locked to prevent vandalism. The collapsed unit measures 45-by-47-by-37 inches and weighs approximately 160 pounds. The doors are offered in 6 colors: green, blue, orange, yellow, red and gray. 519-980-0163; www.p-pod.ca.