If you're traveling with a disposable vape in fall, make a habit of checking a few things. Look at the mouthpiece for any liquid buildup—wipe it clean. Listen for gurgling sounds, which mean moisture is getting in. And pay attention to how the draw feels. If it's suddenly tight or weak, the device probably needs to warm up. Also, check the battery life if your device has a light or display. Cold can drain batteries faster, so charge more often if you're using a rechargeable model. These checks take thirty seconds and they keep you from getting caught off guard mid-trip.