Hermès Birkin 25 Bag Handmade In Togo Calfskin Leather Gold Hardware 73 Blue Saphir

Sapphire on a handbag behaves like the stone: nearly black in shadow, brilliant blue under direct light, and always a little colder than you remembered. Worn with camel, cream or grey, Blue Saphir is the only colour a winter outfit needs, and it has never once looked out of place at a dinner table.

The small classic size runs 25 centimetres end to end, deep enough for the essentials and nothing performative: a phone, keys, earbuds and a folded scarf at a push. The flap holds its curve when closed, and the bag hangs straight from the hand whether full or nearly empty.

Togo’s pebbled surface keeps the blue from looking enamel-smooth; up close there are bronze flecks in the grain where light catches the raised print, and the gold hardware – turn-lock, straps and bell – runs through the palette as a single warm thread. The combination of deep blue and warm metal is the reason I would call this the most photographed bag I have carried.

Two honest notes from living with it. The dye is deep, but folds across the flap lighten into faint blue lines as Togo softens; they can be warmed flat, and most disappear with handling. And gold hardware will dull slightly with use – a soft cloth brings the original burnish back. Neither is a fault; both are maintenance on a colour worth maintaining.