I absolutely love this! Can you give some more details on how you did this?
Sure! Glad you like it.
The tray itself is from H&M Home, I'm not sure where you're from, but they stock it in the UK here.
For the felt I took apart two Hermes strap pouches. You can pull apart glued edges quite easily.
Once pulled apart I ironed them both flat (over a t-shirt just in case).
Once ironed and laid flat, the felt is too wide for the tray (just), you need to cut around 0.5CM off left and right.
I then placed the pieces inside the tray. The felt corners are squared off vs the rounded tray corners. So I marked the rounded corners with a pencil. Using the pencil mark, I cut to shape with scissors (not very well... lol). After this they should both fit neatly inside the tray with nothing overlapping.
Once both are cut to size, I glued the first layer down with PVA glue. Left to dry for a short time. Then I glued the 2nd over the top of it (the one with the Hermes logo).
And that's pretty much it! I'm happy with it, and FYI the felt serves a great purpose (as well as looking cool), it really prevents the straps from sliding around inside the tray. You can move the tray around without anything moving which is useful if you are planning on storing it under a bedside table or something.