Chanel Bubble Quilt Jersey

Hey ladies!

Since I am no Chanel expert here I'm going to ask for your help before I set myself up for disappointment.

I came across a random photo of someone wearing a black jersey bubble quilt flap and fell head over heels with the squishiness of the bag.

Is this bag a F/W 2007 thing? Or is the style available year round in diff colors?
 
I seemed to see 2 version of stiching for the channel bubble.
The leather is made of zig-zag stiching while the jersey is of single line?
I saw my friend carrying a bubble jersey, but the stiching was of zigzaglines....Does it mean that she is carrying a fake?
omg.....i ihave the same Question did u now the answer yet ???? plzz sum one :sad: and i saw it in a chanel 2006\2005 catalog ?? is it real or fake ??