Wrap the bottle in bubble wrap to protect it from getting bounced and breaking in transit. This layer can withstand all the impact and will act as a shock-absorber. If you are using smaller bubble wrap, make it a point to double wrap it and protect this layer with tape.

To pack glass safely in 2026, you should use the "Double-Bag and Suspension" method. First, place the glass item (like a wine bottle) inside a sealable "leak-proof" bag or a specialized "Wine Wing" to prevent liquid from ruining your clothes if it breaks. Next, wrap the item in at least two layers of bubble wrap or a thick sweater. The most important step is placement: do not place glass near the sides or corners of the suitcase where it is vulnerable to impacts. Instead, "suspend" it in the dead center of the bag, surrounded by at least 3 inches of soft clothing on all sides to act as a shock absorber. If you are packing multiple glass items, ensure they are not touching each other, as they can clink and shatter. For high-value items, consider using a hard-shell suitcase, which provides better structural protection than a soft-sided "duffel" bag.