Last movement has revolutionary in the bag (7)
I believe the answer is:
satchel
'the bag' is the definition.
(I've seen this before)
'last movement has revolutionary' is the wordplay.
'movement' indicates an anagram (letters move around).
'has' indicates putting letters inside.
'revolutionary' becomes 'che' (Che Guevara the Marxist revolutionary).
'last' with letters rearranged gives 'satl'.
'satl' enclosing 'che' is 'SATCHEL'.
'in' is the link.
(Other definitions for satchel that I've seen before include "Text mark for an insertion" , "Bag -- latches (anag)" , "Get school item" , "Small case with a shoulder strap" , "Bag for school books" .)