Not entirely cool at hip club in India (5)
I believe the answer is:
lathi
'club in india' is the definition.
(type of baton or club in India)
'not entirely cool at hip' is the wordplay.
'not entirely' says the answer is hidden in the clue.
'LATHI' is hidden in the letters of 'cool at hip'.
(Other definitions for lathi that I've seen before include "Indian truncheon" , "Weapon police may use" , "instrument of punishment" , "may give wallop to dacoit" , "Indian policeman's stick" .)