Repeat after me: Never put your vape in checked luggage. It’s a lithium-ion battery fire waiting to happen. Airlines are terrified of a smoky cargo hold mid-flight.
Those batteries are little fire dragons. In cargo, they burn with no one to fight them. In the cabin, we can at least dump a drink on them. So, yes—your vape rides with you.
Liquids, Juices, and the 3-1-1 Dance
Your e-liquid? That’s another story. It’s a liquid, so it must follow the TSA’s 3-1-1 rule. Each bottle can be no larger than 3.4 ounces (100 milliliters). And they must fit in a single quart-sized, clear plastic bag.
Here’s a funny detail: TSA agents have seen it all. They’ve sniffed out vials of “garlic oil” that were clearly mango-flavored vape juice. They don’t care about the flavor—just the size. Don’t be the person with a giant bottle of “Maple Syrup” that smells like bubblegum.
Pro tip: Unscrew the cap on your juice bottle before flying. Changes in pressure can make it explode inside your bag. A wet, sticky sock is not a souvenir you want.
