Seems like it, though it's still kind of surprising. This is a 100 ml, so not that small. I have other bottles of a similar size that I'm sure will shatter if s

Seems like it, though it's still kind of surprising. This is a 100 ml, so not that small. I have other bottles of a similar size that I'm sure will shatter if subjected to the same treatment. But you do have a point. The bottle is made of very thick glass, and quite a bit rounded.