Cover for Nature's AirSponge Odor Abosorber,

Small size has cover, but my big(454g/12 oz) size one don't has it

They say the product can be used without a cover, but I was very concerned about the fact that I didn't have a cover, and I ended up making a cover that covers it.
It is a honeycomb pattern, so there is no problem with the existing odor removal ability, and it prevents large objects from entering.

Small stuff can still fit in, but honestly this is just a printout for my mood.

It is inserted by hand without any additional action, and can be reused in another container after use.

printed in 0.4 nozzle with 0.2 layer height.