I tried out grove bags to see if they could replace my glass jars for curing. They did do a decent job of curing and are a suitable replacement for mason jars. However, I cannot recommend the product at this time ! The zip locks are poorly attached to the bags. Out of 10 bags, I had 4 zips peel away from the bag after first use. One of them happened some time during storage with product inside. Maybe in the future if they improve on there process I would recommend them. As for now I would discourage wasting your $$$.