RESEALABLE FILAMENT STORAGE VACUUM BAG KIT

Perfect for all the half spools I have lying around. Going to buy more. Very handy

Does what it says. I've been looking for something similar for the longest time and found thes2. They work fantastic and do not leak any air, with the added bennefit of having a moisture content indicator that you can see at a glance if your filament is still dry.

Thank you to Apex for your stellar service as always.

These resealable bags are an absolute must if one uses materials like PETG and Nylon. Even for filaments not affected by moisture, having all spools be in the same type of bag makes it much easier to store them all in a tidy way.
The pump works rather well, and the included moisture indicator sheets are a nice addition for removing doubt about when it's time to dry a spool.