The bags were much thinner in places than they should be. I'm worried I'm going to tear the bag when I remove it from the can. I wouldn't say these are "high density" because your hands can physically feel where the bags have a strip of thinner plastic running the length of them. Maybe it was a bad batch. We haven't had issues in the past with these bags but this batch felt off. We're still planning to use them we are just more cautious with what we put into them and how full we make them.