Pre Hermes, I used to be able to find my stuff in my bag. Then with the JPG, everything disintegrated into chaos. Blame it on the lack of pockets and compartments.
My previous "everyday", most useful, bag was a Celine Boogie, which has a little side pocket and is divided into 3 compartments. Even the most disorganised person ie me could find stuff.
I lived with JPG induced chaos for a while but then had to start using organisers etc. The irony is I use an H bag but my organisers and sub-bags are horrendous - usually the nicer airline amenity kits being recyled!!
The classic Birkin is better but i'm starting to prefer the Kelly where the pocket on the inside front of the bag is divided into two. So keys and the mobile don't muddle together.
It's still not optimal though.