Hermès HAC à Dos PM HSS Noir Togo and Craie Swift Palladium Hardware

The HAC à Dos is the backpack-format adaptation of the Haut à Courroies, the original Hermès saddle-carrying bag, which Hermès dates to around 1900 that later inspired the Birkin silhouette. This PM execution scales the format to a compact slung silhouette with the Birkin-derived turn-lock and sangles applied to a vertical body rather than the horizontal Birkin orientation. Horseshoe Special Order designation, with Multico configuration: Noir Togo across the body and Craie Swift on the sangles, producing graphic high-contrast against the dark ground. The integrated adjustable canvas Sangle Amazone strap allows shoulder or crossbody carry, with Palladium hardware throughout.

Collector's Insight:
The HAC à Dos sits in a small subset of Hermès production that combines Birkin design language with non-Birkin formats. HSS designation confirms client specification through the Special Order allocation program, with Multico configuration unavailable through standard production. PM scale concentrates the construction detail across a smaller canvas than the standard HAC à Dos.

Resale Insight:
HSS pieces trade at premium over standard production with the bespoke designation as the primary value driver. HAC à Dos formats appeal to a narrower buyer pool than Birkin or Kelly but with consistent demand from collectors building format-diverse archives. Pristine 2024 production captures the most recent generation.