Hermes Herbag Zip 31 Bag Retourne 85 Ardoise 89 Noir Handmade In Canvas and Hunter Cowhide Silver Hardware

Ardoise is the colour I recommend to anyone building a first serious wardrobe — a grey with a blue undertone that flatters wool, denim and knitwear alike. This Zip 31 pairs it with noir canvas, and the result reads as grey at a glance, then reveals the black at the trim and flap. On an office commute it is, simply, the most polite bag I own.

The materials reward a close look: the ardoise canvas has a chalky, matte finish, and the hunter-cowhide frame above it is dyed to match exactly, not approximately. The silver fittings sit cool against the grey, and the handle plate is polished to a soft sheen rather than a mirror. Even the zip pull feels weighted and precise.

With a 31 by 25 by 10 cm footprint, my weekday version holds a laptop, a charger pouch, a paper notebook and a compact umbrella, with room for a paperback against the front. The strap adjusts long enough for crossbody wear over a coat, and the handle collapses flat when I’m not using it.

A word of warning concerns the grey itself: ardoise is a chameleon, so in photographs it can look lighter or darker than in person — order it expecting the blue-grey middle ground. And as with every hunter-cowhide piece, give the frame a few weeks to break in. After that, the bag opens and closes like it has known you for years.