noun
urn
ERN/ɜːrn/
A large, usually decorative container.
The large ceramic urn has a rounded body and a fitted lid.

Etymology
Latin urna covered both liquid-holding jars and vessels for the ashes of the dead. Those uses connect the modern word’s beverage-container and funerary meanings.
In context
Or some families just opt to use the container that comes from the crematory, just a simple plastic urn.