Just want to add it doesn't hurt to have a few hygrometers. The bags are more to maintain a cure rather than dry your buds, so if you have one bag that didn't dry enough it will help to have a meter to see what's going on inside. I would still check them and not just throw the buds in and let it rip
My only problem with these bags are:
1. Open them too often in dry conditions, and the flower becomes too dry.
I had to re-hydrate back in jars due to this with a humidity pack.
2. The ziplock becomes detached from the bag, rendering them useless; and I was very careful opening them roughly 10 times.
Other than that, these are good for travel and long term storage; which I did as well using heat seal.
I then waited several months, and upon opening; found the flower to be in the same condition as day 1.