I used to carry the Balenciaga Work, which is huge. When I had a child I needed to change to a crossbody or something I could keep on my shoulder instead of carry on my arm or hands so that my hands were free to do all the mommy things. I looking for that, I came across the Evelyne GM and it worked perfect. It was big enough to carry all my things that were in my Work, which was a lot. So, in my opinion, the GM was big enough and I would think that the TGM would be too big. Also, it gets heavy the more you put in it, and in my experience, the bigger the bag I have, the more I try to cram in it.