I am trying out a new Ursack Minor,which is for rodents, not bears. They were on sale a while ago. They are made of a fabric that is said to be impenetrable to rodents. The thing looks and feels like a traditional stuff sack. I will go to a bear canister when needed. Uncle Tom On Feb 8, 2010, at 11:04 PM, Jim Bravo wrote: > Opsacks