how can I make a container like this airtight for storing filament

Product Description

PrintDry Filament Container For 3D Printing by PrintDry — Kickstarter

Storage Solutions for 3D Printing Filaments

Vacuum Sealed Filament Container by PrintDry by PrintDry — Kickstarter

Making a Filament Storage Box and filament pass through - My

In case you use these boxes for dry filament storage and don't

Airtight Filament Storage Container and Spool Holder (Drybox) by

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Project, Filament storage science

Airtight Filament Storage Container and Spool Holder (Drybox) by

Vacuum Sealed Filament Container: Package of 5 - PrintDry™

My Basic Filament Storage Solution : r/3Dprinting

Cereal Container Boxes for Storing 3D Printer Filament!

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