There used to be this cheese stuffe in a tube called Squeeze-a-Snack. There was a little round hole in the side of the tube to squeeze it out of. We used to take it with us when we went backpacking because it didn't require refrigeration. We'd stop along the trails in a quiet meadow or under veil of the woods and get out our little lunch of crackers, squeeze cheese, sardines and vienna sausages and have a wee feast. I LOVED IT. Of course, I couldn't put a vienna sausage or a sardine in my mouth now, and that processed cheese stuff makes me ill...but I still remember how much I loved it then.