The most common and most likely answer to this crossword clue is the 9 letter word SCREW-TOP
I've seen this crossword clue in Financial Times
S
C
R
E
W
-
T
O
P
Buddy explains!
The straight part
We know that "particular sort of bottle" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case particular sort of bottle = screw-top.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does SCREW-TOP mean?
SCREW-TOP noun- A top that can be opened and closed by screwing.