Help with Glass material if possible please......

[Matt7]

Hi,

I would be grateful for any assistance anyone can give. I am currently struggling trying to recreate the material on a glass bowl.
(picture attached for reference).

Its about 6mm thick, and painted/coated white on the inside surface. Currently my only thought for getting close to achieving this effect is by creating a 'face' on the inside and then making that surface white, and the bowl then glass, although i'm not sure if this would work. (odd shadows between surfaces)

I would be grateful if anyone knows of a material that would enable me to recreate this without the extra internal surface. I am currently using Keyshot 2 (haven't managed to convince the money-men they need 4 yet unfortunately).

Any help is greatly appreciated.

Thanks
Matt