Vacuum Bag Outlet Guard

thingiverse

I store my Filament in a vacuum bag to keep them at a low humidity. The particular ones I used can be obtained at Amazon: https://smile.amazon.com/gp/product/B07CG9GBS4/ref=oh_aui_search_detailpage?ie=UTF8&psc=1 The problem with storing the spools in one of these bags is that, when the air is drawn out of the bag, the opposite side of the bag would get sucked up against the air outlet before the air at the bottom of the bag could be removed. I made this part and glued it to the outlet on the inside of the bag. This keeps the outlet from getting blocked while allowing air to be completely removed from the bag.