Constance 24/18 Hermes Review: Which Size to Buy First
The Constance 18 and the Constance 24 share one silhouette, one H clasp, and one shoulder-carry layout. The difference is scale, and scale decides how often you actually reach for the bag. For most buyers who carry a phone, a cardholder, keys, and a lipstick, the 18 is the stronger first purchase. Choose the 24 first only if you also carry a compact wallet, a small notebook, or sunglasses in a case.
Quick verdict
Buy the 18 first if your daily load is light and you want a bag that reads as an evening piece and a daytime piece. Buy the 24 first if the bag has to work for commutes, meetings, and travel, and you accept that it sits lower and wider on the body. Neither size is a mistake. Buying the wrong one first is.
What to Have Ready Before You Order
- A soft tape measure, in centimeters.
- The full list of items you carry on a normal day, not a special day.
- A budget for one bag, so you can judge quality instead of splitting spend across two sizes.
- A supplier who sends photos of the actual unit in stock, including the interior and the clasp.
How to Choose in Five Steps
- Empty your current bag onto a table and measure the width of the pile in centimeters.
- Compare that number to the interior width listed for each size in the seller's spec sheet.
- Check the strap drop against the jacket or coat you wear most, since a fixed strap cannot be adjusted.
- Pick the hardware color that matches the jewelry you wear daily, then stop second-guessing it.
- Request a measurement sheet and macro photos of the H clasp and the interior stamp before you pay.
Constance 18: What You Get
The 18 is the compact version. It holds a large phone, a cardholder, keys, a lip product, and a folded receipt with room to spare. A passport fits if you remove the phone. It carries close to the body and works with a blazer, a slip dress, or jeans. On a taller frame it reads as a small shoulder bag, not a mini bag.
Hermes Constance 24/18 Bag Features Guide
Constance 24: What You Get
The 24 is the everyday version. It swallows a compact wallet, a phone, keys, a pouch, and sunglasses in a soft sleeve. The extra width changes the silhouette: the bag sits flatter against the torso and the H clasp occupies less of the front panel. If you have ever returned a small bag because it forced you to leave things behind, this is the size that solves that problem.
Size, Capacity, and Carry Compared
- Footprint: the 18 covers less of the torso and photographs smaller in hand.
- Depth: the 24 takes a thicker load, so the flap closes with less pressure.
- Strap drop: both are fixed, and drop is the single spec buyers forget to check.
- Weight: the 24 carries more hardware and more leather, so loaded weight climbs fast.
- Resale and swap value: the 18 moves faster in most peer markets, the 24 sells to buyers who carry more.
Where Replica Quality Shows
Compare batches on five points. First, the curve of the flap: it should arc, not tent. Second, the symmetry of the H plate: the gap between the two bars should stay even across the whole width. Third, the edge paint: thin, level, and free of bumps. Fourth, the stitch count along the flap: rows should stay parallel and evenly spaced. Fifth, hardware weight: the clasp should feel dense, not hollow. Ask for a short video of the clasp closing, because that one clip exposes most flaws.
Options by Use Case
- Minimal daily carry, city walking: Constance 18.
- Work, travel, and parent duty: Constance 24.
- Evening and events: Constance 18 in a smooth finished leather.
- One bag for everything: Constance 24, then add the 18 later.
Storage and Care
Stuff the bag to hold its shape, keep it in its dust bag, and store it upright with the strap inside the body so the leather does not crease at the attachment points. Wipe smooth leather with a dry cloth. Keep it away from direct sun and from radiator heat.
Bottom Line
Pick the 18 for light carry and a smaller footprint. Pick the 24 for volume and daily abuse. Settle the size before you compare suppliers, because a perfect batch in the wrong size is still the wrong bag.