I happen to have some pics that I hope will help! Samorga makes amazing organizers. This is my Mon Monogram Speedy 35 with a Samorga organizer made for the 35 in color Dune. They do offer expedited shipping for additional $ if you don't want to wait the 4-5 weeks. The organizer also helps to keep the shape of the bag too
I have 2 different ones. I love Divide and Conquer from Etsy. PurseBling is good too. I often add a base to the PurseBling organizers for a Speedy but that's personal preference. Divide and Conquer organizers don't need one.
I got the samorga for the speedy 35. I got the one with the 2 round bottle holder pockets, one on each side. I use those pockets for sunglasses and reading glasses. This organizer has changed my life!!!!! I will never be without an organizer. I also got one for my never full gm. If you pay an additional $22.00 they will expedite the shipping and you can have it in a week. otherwise it takes 3 weeks .