What is this?

[vinnyvega]

I've never come across one of these before.

[JohnS]

It is an internal flyer specifically for the Cohiba Siglo line. In the industry it's referred to as a "vitolina". 

https://www.cubancigarwebsite.com/packaging/information#Internal_Notices

I have not noticed one in any of my Cohiba boxes dating from 2010 or slightly earlier. With the text mentioning the Cohiba Siglo VI, it may have been used around the date of that release circa 2002/03.

I am going 'off the top of my head here' as I could research further, but I welcome the input of other knowledgeable members on our forum who can provide you more specific information.

[vinnyvega]

32 minutes ago, JohnS said:

It is an internal flyer specifically for the Cohiba Siglo line. In the industry it's referred to as a "vitolina". 

https://www.cubancigarwebsite.com/packaging/information#Internal_Notices

I have not noticed one in any of my Cohiba boxes dating from 2010 or slightly earlier. With the text mentioning the Cohiba Siglo VI, it may have been used around the date of that release circa 2002/03.

I am going 'off the top of my head here' as I could research further, but I welcome the input of other knowledgeable members on our forum who can provide you more specific information.

Thanks a lot, John!

They weren't being used post 2006.  I'm sure of that.  Box code is GKI June 2003.