Thirsty? (Blender Cola)

Hello, sorry for my poor english first.
this is my try to have something looking good for a soda. Hope you’ll like a bit.
1000 samples

New version with post composition

Raw version

Old version ( 500 samples)

The bottle is glass, right? But why it seems more like plastic bottle?

I think that was due to the light.

I make another version, may be it’s better

thx in advance for all remarks