I have NEVER had this happen before. I sent 2 attys to a friend who is just starting to vape. I put them in a small ziploc, then in a small bubble wrap envelope and taped both ends. She received an empty envelope, and the ziploc was ripped! She said it looked as if it was torn by using your teeth. She also said she could see on the seam where they made a small slice and re-taped it. WTH!! Is nothing sacred anymore!