I, myself do not use a bag insert for my picotin. But there is a thread that talks about various inserts/organizers.
See if the link below can take you there. I’m not very good at navigating around tPF.
If not, perhaps someone can guide
BB8 to a link? Thanks!
What did you end up picking for insert? Just got my halzan 31 and also looking to find a lightweight insert... You can try white fox on Etsy, Juli’s linen inserts can be custom to be perfect fit. Mentioning Tonkamama for 10% discount.
forum.purseblog.com