Exact same dimensions as the Standard Rain Barrel, the Doubler Barrel is designed to stack and couple with the Standard Rain Barrel. The Doubler comes with all the hardware you need. See Standard Rain Barrel for more details about what makes these rain barrels special.
You get a Tank Connector, 2 Caps and Gaskets for the Standard Barrel's overflow fittings.Use the wwo hose ends fincluded with your Standard Barrel purchase for overflow hoses, and full, easy instructions. You can then hold 108 gallons of water in the same "footprint" as the Standard Tank and together they are only 36" high. The Doubler does not function alone. You can complete your set at any time! Choose your color, Santa Fe Adobe II or NM Sandstone II or Evergreen.