Hermès Birkin 25 Bag Handmade In Togo Calfskin Leather Silver Hardware 89 Noir

Every collection needs one bag that cannot be wrong, and this is mine: Noir Togo with silver hardware, the version that goes to interviews, dinners and hospital waiting rooms without an opinion about any of them. Black with silver is the coldest, cleanest combination of the family – no warmth, no ornament, just line.

Compact at 25 centimetres across with 13 of depth, it tucks under the upper arm like a document folder and weighs almost nothing empty. My standard fill is a wallet, a phone, sunglasses and keys; at a squeeze, a folded magazine joins them, and the stones in the flap keep everything private when it is carried in a crowd. I have worn it through a downpour and watched the droplets bead and wipe away clean.

Togo’s pebbled grain is what stops the bag reading corporate – the surface catches light in soft, broken patches that relieve the black, and the silver hardware mirrors that cool with a precise, quiet shine. Corners and edges are as tidily finished as the flap, which on a bag this plain is most of the story. The hardware stays quiet when a room is loud, something I value more with each passing year.

Honest observations: black Togo shows a fine grey film in city air and benefits from a weekly buff, and being soft leather, the sides will eventually fold toward the body when carried by the handle. Both are small routines – ten seconds each – against a bag that never once needs to be reconsidered.