Vacuum Pump Suction Pump enclosure

I made this as a little project to suck the air out of large size ziplock back containing a spool of filament (for storage).

In the end, I would say that it works ok - the pump doesn't suck the air out as quickly as I had hoped but eventually does.

Files included are the .stl file, and the fusion 360 file

The enclosure is for the vacuum pump:
https://www.banggood.com/DC-12V-Vacuum-Pump-Suction-Pump-with-Bracket-Negative-Pressure-Suction-p-1054322.html?p=FS130332466325201912&custlinkid=725723

the hole on the side is for a power jack:
https://www.banggood.com/5_5mm-X-2_1mm-DC-Power-Supply-Metal-Jack-Audio-Socket-With-Nut-And-Washer-p-934446.html?p=FS130332466325201912&custlinkid=725723

here is the power supply I used:
https://www.banggood.com/AC100-240V-to-DC12V-3A-36W-EU-US-UK-AU-Plug-Power-Supply-Adapter-for-LED-Strip-Light-5_52_1mm-p-1265955.html?p=FS130332466325201912&custlinkid=725723

the holes in the top are for 1/4 inch inner diameter, 3/8 inch outer diameter