how can I make a container like this airtight for storing filament? : r/3Dprinting

Airtight Filament Storage Container and Spool Holder (Drybox) by

3D Printer Filament Storage: How to Store Filament

Container overall size: 265(OD) x 100(H) mm (10.5OD x 4H) Filament spool size (max): 205(OD) x 72(H) mm (8OD x 2.9H) Material: PP Package-of-6

Filament Storage Containers Pack of 6

3D Printer Filament Dryer Box Cereal Barrel 4L Sealed Tank for

How to Dry & Store 3D Printer Filament: Storage Solutions

Filament storage : r/3Dprinting

3D Printer Filament Storage Dry Box - Print Directly from the Box

How to Store 3D Printer Filament and Keep it Dry

Airtight Filament Storage Container and Spool Holder (Drybox) by

Storing Filament – 3D Prints

Resealable Storage Moisture-proof Vacuum Seal Bags 3D Printer Filament