Exterior can be vinyl or cork. Interior is water resistant canvas. Orders are custom. Contact me with what you would like, and I can then give you options.
 
This bag has 2 sizes - medium 12 1/2" x 5 3/4", with circumference approx. 34"-48". Large (which is shown) 13 3/4 x 6 1/2" with circumference approx. 37"-52". The strap is adjustable so can be worn on the hip or as a crossbody.
 
The bag has a zip pocket on the front and a main zip. The back has a zipper pocket as well as a zipper pocket inside.