Well, maybe there isn't any waxed canvas and certainly not wool, but I love this Noodle-head Wool + Wax bag! It's made out of a fabulous hedgehog twill fabric with a cork bottom and cork handles.
I made a few adjustments to the pattern to carry my laptop in the bag. My version is one inch taller to accommodate the laptop, and I added a built-in, padded laptop sleeve along with a zip-top closure to keep everything inside.
It was so much fun making this bag and customizing it, I made a second one out of printed cork.