I've used these bags for years--they are sturdy and don't rip. I use a giant ceramic crock (25 gallons) as my trashcan (my dogs were always tipping the 13 gallon plastic ones over) and the 33 gallon liner fits well (a little big) and allows me to knot the bag at the top when full. I've never had an issue with the bag tearing or ripping when pulling it out of my trashcan--and it gets pretty heavy sometimes! I highly recommend these liners and love the fact that they're biodegradable. We use them for emptying the cat litter pans as well, and never had an issue with one ripping or tearing. DO keep them out of the sun and in a dry place; my husband used one as a cover for an outdoor project for the winter, and the bag totally degraded in just a few months of being in the rain and changing temperatures. So, yes, they do really degrade! :) . The price may seem high for a trash bag, but for the quality and the fact that they biodegrade (easier on the environment), they really are a bargain compared to other brands.