I am aware of the weight restrictions on checked baggage on SQ, and aware of the 1L limit on bringing wine into DPS. However, I'm curious if anyone knows anything more about checking wine on SQ. My flight involves an overnight in SIN. Will this be a problem bringing wine through SIN? If so, can wine be purchased at the airport there (or is the cost prohibitive)? Has anyone brought wine into DPS before via SQ? I'm just looking for information to determine whether this is a wise idea or not. Thanks.