Mexico's new law means customs could take it and leave you empty handed Have you ever had a device confiscated at customs on international travel? Mexico Did you know? It's illegal to bring, sell or distribute vapes and ecigarettes in Mexico. Even one device can be seized at customs, and travelers may face fines or legal consequences. When Custom Vape Pens & Hardware Manufacturer EGreensVape Thousands of illegal vapes from China to Mississippi seized in Chicago, Customs and Border Protection says ABC7 Chicago Custom Vape Pens, Cartridges and Batteries at Full Scale