This is my Version of a Gridfinity Bin for the Creality Vacuum Pump (JLB-Kseries).
It can store the Pump and the included accessories.
Including the vacuum bag adapter was a bit tricky when leaving the Pump in the center for better stability.
The one in the Photo is the 6U Version. It seems to be a bit too tall, but gieves best support for the Pump.
I've included STL Files for 5U and 4U if you want to user the lower Bins.
The author marked this model as their own original creation.