The Heos flowerpot by Polish brand Prosperplast® is a 2-in-1 pot with an insert. The pot is ideal for indoor and outdoor use, with the possibility to drill holes in the bottom of the insert or the pot itself to let water drain. The volume of the pot itself is 18 L, and the volume of the insert is 10 L.
The sisters kindly note that this pot is best placed under a canopy and does not tolerate harsh frosty nights.