Carry on baggage
Yes (<100ml)
Checked baggage
Yes
Coconuts may contain, and any liquids in carry‑on must follow the 100 ml (3.4 oz.) rule.Because it is hard to know how much liquid is inside an unopened coconut, travellers should assume it contains more than 100 ml. A whole coconut must go in checked baggage.
An opened coconut with the liquid removed may go in carry-on baggage. Travellers should also check the rules for their destination, as some countries do not allow fresh fruit, including coconuts, to be brought in.