The half-moon Upright features 2 shut off valves to allow for use with bucket or garden hose. The translucent plastic allows you to see the water level while a cap at the top can be used for easy filling & ventilation. It will fit on most flat walls of the trailer & comes with a (2)1" x 55" straps for easy installation. 63 1/2" l x 18" w x 12" h. 3 year warranty.