I really like the Eibos Filament Vacuum Bags but I felt like their vacuum was overpriced, plus I already had an inexpensive no-name model from Amazon. I created this simple adapter to fit over the vacuum port on the Eibos bags and also inside the vacuum port on the handheld vacuum. I cut some strips of adhesive-backed foam weather stripping tape and adhered it to the bottom of this model for a better air-tight seal on the vacuum bags as well.
This can be printed with no supports, 2-4 walls, and any infill percentage. I personally printed it out of PLA but any material should work fine.
The author marked this model as their own original creation.