Drink bearer (6)
I believe the answer is:
porter
I believe this is a double definition.
'drink' is the first definition.
(porter is a kind of drink)
'bearer' is the second definition.
(I've seen this before)
(Other definitions for porter that I've seen before include "Report (anag.)" , "Luggage-carrier and dark drink" , "Hospital worker; beer" , "Bag carrier in hotel or railway station" , "Drink for a hotel worker" .)