Great, I especially love the crown cap!
Fluid in the bottle looks strange though, do you have the correct IOR? (A lot of people get this wrong.)
The IOR of water in glass is not 1.33, that is that is if the light goes from air to water. From glass to water it would be something like 1.33/1.5, which is about (4/3)/(3/2) = 8/9.
Otherwise the glass looks way too thick;)
