A collapsible lap desk.
Folds flat and easy to carry.
Designed specifically for Microsoft Surface Pro laptops.
Size was as large as I could fit on my Prusa printer.
I designed for my daughter who rode train to University and was tired of her surface pro collapsing in her lap.
She used it daily and loved it.
Fusion 360 shared link:
https://a360.co/2XMbVWC
You are free to download and modify.
If you wish to make commercially please contact me first.
No special instructions needed to print.
To assemble use 1.75mm filament to use as hinge rods.
You might want to drill out some of the holes a little to help with pushing filament into the hinge holes.
I melted the ends of the filament to make it look clean.
The author hasn't provided the model origin yet.