Baskets of celebratory wine Charlie left out (7)
I believe the answer is:
hampers
'baskets' is the definition.
(hamper is a kind of basket)
I don't understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for hampers that I've seen before include "Encumbers" , "Obstructs with food baskets" , "Large baskets; hinders" , "Obstructs with picnic baskets" , "picnic containers" .)