A smooth brass zipper and a handle made of our beloved British military webbing, big enough to fit over a doorknob. Opens very wide for easy access. Our dopp is constructed from the highest quality materials: 10.10 oz waxed cotton canvas, Horween leather tab, YKK zippers, and thread are of US origin. Webbing is sourced from the UK. All seams are bound in our own US-made waxed cotton bias tape.