Spool Supporter

I have a vacuum for sous vide cooking bag. However, [the food storage bag](https://www.amazon.com/gp/product/B01K07MZBO/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1) is not strong enough to hold the air pressure between the two holes of filament spool.

After an hour, the air pressure will squeeze and broke the bag. The pop-up sound is as loud as opening a champagne. So I designed this holder to give them better support.

My wife told me this is an overkill. I should fill the hole of filament spool with WSJ news paper. Anyway, I'm addictive to fusion 360 design. It is fun to design and build small stuffs like this.

The design doesn't need any glue to assemble. But **NOTE** that different filament vendor has different size of spool. There is **NO** one size fits all. So **PLEASE** use your digital caliper to measure it before print it. I provide 1.75MM filament spool for Hatchbox brand and 3D solutech.