The flannel sheet doesn't fit nicely back in the compression…
Temperature Rating: just a liner
Weight: few ounces
Price Paid: $30
The flannel sheet doesn't fit nicely back in the compression sack that it came with because the sack is flannel also, and it's difficult to overcome the friction trying to push the sheet back in. You'll probably need to find another way to pack it. Otherwise, the sheet itself is fine.