The Ursack website says there are 3 areas in Sequoia/Kings Canyon N.P. where the Ursack is not acceptable.
Do you know which areas these are?
The thing to remember is that, in areas where food canisters are required, the ursack is not equivalent to a canister. In areas where you can hang, you can hang on ursack just like you can a regular stuff sack -- you just can't leave it on the ground. So, in those areas, it affords you an extra layer of protection.
g.
