SUNLU vacuum bag, cap outline

I bought a SUNLU vacuum bag kit for my filament, to keep it dry but when I tried to put it back in the box, I realize there was a huge bulge and the box wouldn’t fully close so I designed this to outline a hole in the box where the valve, and the cap can stick out, allowing you to keep the filament in the original box. Also, allowing you to check to see if air had leaked into the bag without opening the box, and if necessary pump out the air, I usually go through and check them once every few months to make sure they’re all still sealed and this makes it really convenient