Crossword Genius

Reminder to have Asian wine in cellar? (8)

Ross

I believe the answer is:

keepsake

I'm a little stuck... Click here to teach me more about this clue!

'reminder' is the definition.
(I've seen this before)

'have asian wine in cellar?' is the wordplay.
I cannot really understand how this works, but
'have' could be 'keep' (keeping is a kind of having) and 'keep' is located in the answer.
'wine' could be 'sake' and 'sake' is found in the answer.
No letters remain.
This explanation may well be incorrect...

'to' is the link.

Can you help me to learn more?

(Other definitions for keepsake that I've seen before include "Remembrance" , "Gift, reminder" , "to remember one by" , "Something of sentimental value" , "token" .)

I've seen this clue in The Sun.
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