Serving as design inspiration for the iconic Birkin bag, the Hermès Haut a Courroies – or Hermès HAC – was first released in 1892. Hermès’ first bag, the Hermès HAC was originally designed for carrying a saddle and equestrian riding boots. Today, the Birkin HAC is generally preferred by male buyers and often replace briefcases or backpacks as the daily work bag.