Wine fit to be considered not too heavy (8)
I believe the answer is:
portable
'be considered not too heavy' is the definition.
I can't judge whether this defines the answer.
'wine fit' is the wordplay.
'wine' becomes 'port' (port wine is a kind of wine).
'fit' becomes 'able' (similar in meaning).
'port'+'able'='PORTABLE'
'to' acts as a link.
Can you help me to learn more?
(Other definitions for portable that I've seen before include "to take with you" , "easy to bear?" , "Light enough to carry" , "Maybe laptop" , "Handy - lightweight" .)