Canned Food Canned goods are fine to fly in a checked bag, but they are usually subject to TSA's 3-1-1 rule. This can be a big problem because most cans are more than 3.4 ounces and they would require additional screening. It's best to check it or ship it home.

Packing canned goods in your luggage in 2026 requires careful weight management and protection against "pressure pops." First, always pack cans in your checked luggage; while the cans themselves are permitted in carry-ons, the liquid inside (like soup or sauce) often exceeds the 3.4oz limit, leading to confiscation at security. To pack them safely, wrap each can individually in a thick sock or bubble wrap to prevent them from denting other items or tearing your suitcase lining. Place the wrapped cans in the center of your suitcase, surrounded by soft clothing to act as a shock absorber. It is also highly recommended to place each can inside a sealed Ziploc bag; while cans rarely burst from cabin pressure, a heavy impact from baggage handlers can cause a seal to fail. By bagging them, you ensure that a single "leaky" can won't ruin your entire wardrobe. Finally, be mindful of the weight; canned goods are incredibly dense, and just five or six cans can easily push your bag over the standard 50lb (23kg) weight limit.