Warm, fruit-flavoured drink (7)
I believe the answer is:
cordial
I believe this is a double definition.
'warm' is the first definition.
('cordial' can be similar in meaning to 'warm')
'fruit-flavoured drink' is the second definition.
(Other definitions for cordial that I've seen before include "Warmly welcoming to the drink" , "Agreeable - drink" , "Pleasant - soft drink" , "Hearty - drink" , "drink with a fruity flavour" .)