This toilet bag has been on my todo list for a very long time. I found the fabric at Bolli in Winterthur during the Christmas holiday in Switzerland.For the inside I used the fabric that is a bit water repellent, and can easily be washed with a cloth if anything is spilled. The pattern and instructions (in German) for the toilet bag can be found here.

I was not sure if my sewing machine could handle the letter parts, but it worked fine. The leather is ca. 1mm thick and (I think) cow leather that I found in Ryffel Felle + Leder.