Crossword Genius

Bolt set out in containers (7)

Ross

I believe the answer is:

bottles

'containers' is the definition.
(bottle is a kind of container)

'bolt set out' is the wordplay.
'out' indicates an anagram (out can mean wrong or inaccurate).
'bolt'+'set'='boltset'
'boltset' is an anagram of 'BOTTLES'.

'in' is the link.

(Another definition for bottles that I've seen is " Containers for liquid".)

I've seen this clue in The Mirror.
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