I use these cotton bags to store mostly washed, clean produce in the fridge. I make celery juice often and like to store the washed celery stalks in these bags, they keep the celery fresher. I use them almost daily and they feel sturdy. These are much better for storage than plastic bags, which I’m trying to avoid using as much as possible or even glass containers which take up more space in the fridge to store. Customer service was also very responsive — I highly recommend purchasing from Leafico. Be sure to only wash the bags in cold water if you don’t want them to shrink!