Difference between Duffel and Duffle

What is the difference between Duffel and Duffle?

Duffel as a noun is a kind of coarse woolen cloth, having a thick nap or frieze. while Duffle as a noun is a kind of coarse woolen cloth, having a thick nap or frieze.

We hope you now know whether to use Duffel or Duffle in your sentence.