Packing beer cans in checked luggage requires a strategy focused on cushioning and containment to prevent the cans from puncturing or leaking onto your clothes. First, wrap each individual can in several layers of bubble wrap or a thick sock to absorb physical shocks from baggage handlers. Next, place the wrapped cans inside a heavy-duty, leak-proof Ziploc bag or a dry bag; this is the most critical step because if a seal fails due to pressure changes or impact, the liquid will stay inside the bag rather than ruining your entire suitcase. Position the cans in the very center of your suitcase, surrounded by soft items like sweaters or jeans to create a "buffer zone" away from the suitcase walls. Avoid packing them near the edges where a hard knock could cause a dent or a burst. In 2026, many travelers also use "JetBag" padded absorbent bags specifically designed for liquid transport. While the pressure in a modern cargo hold is generally sufficient to keep cans from exploding, the main risk is always the rough handling of the luggage itself, so "over-packing" with soft layers is the key to a successful arrival.