If you guys have lots of gadgets and electronics and you want a little bit more horizontal space for storage, this design may be helpful.
I do upload the f3d file so that if you want to modify this design, you can do it in Fusion 360.
PETG / any filament that has higher heat resistance is preferred if you are concerned about the head released by your gadgets and power strip (I use the Masterplug SRG82 Power Strip in this design), but PLA is good enough.