Originally Posted by
Stacy Lulf
Again, I think the point to original question is not about packing to avoid breakage but more around the pressurization. Cause champagne is already under pressure. I have same question because I get very expensive hanpagne shipped from Cali but it always goes ground and now I need to take my whole collection to Peru and need to know if the bottles will explode if in cargo. I know how to bubble wrap/pack them but will the pressure make them explode
Welcome to FT. I live in California and Cali is in Columbia

Per my reply regarding the shippers here are ones specific to Champagne. The have many formats and typically will be found in 2/4/6/12 bottle formats for Wine. This link shows many:
https://www.uline.com/BL_5450/Wine-Shippers
Safe Travels and Happy Drinking