Confused about my first Spy...

It is the "NEW" Baby spy that came out last year. It is smaller than the regular spy. Before this style existed, we called the "Baulotto Spy" a "baby" spy, but now I would just call the zipper one a "Baulotto Baby Spy" or something similar.
 
Thanks baglady. That explains a lot! Is the New Baby Spy much smaller than the regular Spy. Is it not a popular choice? I haven't been able to find any pics of one on here, besides a stock picture. Thanks for your help. I'm trying to decide if I should cancel the order and go with the regular.