Viking sells them too. I suspect all the big name sewing machine brands probably sell something similar. I have been trying to decide if I want to try making myself another one for my other machines. Not sure I should attempt it without a pattern.
Kat

I found a pattern for a sewing kit size finished is 9"x12"
it has a zipper that goes around it and inside you use sandwich bags and gallon bags and some jewelry size if you want. I plan on making mine. it is in the quick quilts from the heart by liz porter and marianne fons I know my sewing shop has them but they are expensive .