Actually, I made ours, out of Naugahyde (fake leather/ie plastic seat cover stuff). I used a 2" (5cm) soft foam pad on the head side, and a one way brass utility zipper. Case will hold:
drum,small electric hair dryer, spray bottle and small tamborine. Outside pouch will hold :
tippers, jawbone and scraper, music (for Me,not Himself), harmonica,and CAR KEYS!!Not a big deal, PM me if you want specific instructions. Cheaper than any of the above which is why I made one, instead of buying. It has worked quite well for 5 years, and Himself is happy with it. Cost us $2 US for the zipper, and about $8 US for the Naugahyde.