Djinn is a great game but with a lot of fiddly bits. Ever since I've played it I wanted an insert for it.
I wanted to be able to store things easily for quicker setup, make it easy to get things in and out of storage, and even use them for storage when the game is laid out.
To me that meant wide and low brimmed trays, and storage solutions were it's easy to grab and pull things in and out.
The player bit storage is the only one I consider half successful, because while storing the Secret Passages is simple (hold it to the side and slide the passages in as if inserting coins, vertically or horizontally), to get them out you upturn it and dump all six pieces out ^_^;
The Bottle Holder and Dispenser was the first thing I've made, then worked through the rest of them, making sure everything fit inside the original cardboard inlay.
Printing instructions:
You need 4 player trays, and one of everything else, with two exceptions:
* There are two versions of Corks and Keys, either a connected tray or two split trays. Choose whichever you like. The split allows you to place them on either side of the board.
* The spacer goes over the player trays to keep things in, I didn't find it necessary, but it's a nice addition and will make sure nothing moves.
The Djinn cloth bag and a simple baggy with Djinn bosses go on top, to keep things from moving too much even with a shake test.
Hope you find this useful, feel free to comment!
Update 1:
Added a version of the trays with thicker bottoms.
Added a tray for Master Djinn to go on top of the rulebook, next to the bag.
The author marked this model as their own original creation.