Even the name brand kitchen bags sold in the supermarket were getting flimsy and prone to tearing so we thought we'd give these 13 gal. bags a try. We are very happy with them When they are almost full we just tie the top into a knot and as far as I'm concerned that 's much tighter and more secure than a drawstring or a flimsy twist tie. I love that they are made in the USA and right here in NJ. My only complaint is that they would be easier to store if they were on rolls.