This is another buy it because it cost less deals that turned out to be a great bargain. The twenty pack is a convenient sized for me because I tend to end up leaving the roll where ever I used it last so I don't lose as much when I do throw the roll away five minutes after using the first time. A lot of the decent quality bags are very expensive or come only in huge packages like the warehouse stores carry. I like the convenience of the smaller packages, when I have a huge cleaning job to take on. We have municipal recycling in our community so the bags serve well to help keep insects at bay while waiting for the next pick up with out the expense and hassle of keeping and maintaining individual bins for each resource. Over all I think these are as good and maybe even better quality than some of the national brands.