I bought wine in Sri Lanka, but I couldn't pass the security check when I transferred at the Thai airport, so I had to throw it away! Because there is no sealed bag!

Passengers carrying liquid on the plane should pay attention to: if they need to transfer before arriving at their destination, and the liquid duty-free goods purchased before boarding exceed 100 ml, they must ask the sales staff to seal the package so that they can pass the security check again when transferring, and even some flights have security check before boarding. It's best not to unpack the sealed package before reaching the destination.

Overseas, salespeople are usually told "for", which they will understand as a thick plastic bag. Or don't buy it.