The Reliance Portable Toilet Model 1020T has a 2.5 gal\/10L fresh water tank and a 5 gal\/20L holding tank. Features a comfortable seat height (standard toilet seat height of 17``) and a tubular manual flush nozzle. The waste holding tank includes an exhaust valve and a waste level indicator. The toilet has a 325 lbs weight capacity. Dimensions 16.5`` x 16`` x 17`` and 12lbs. Good economical basic flushing toilet.