Choosing a Hermès bag depends not only on its iconic model: Birkin, Kelly, Constance... but also on its size. Here's our guide to choosing the right size for your needs.
Birkin bag sizes
The Birkin is available in sizes of 25, 30, 35 and 40 centimeters. The number indicates the width of the bag at the base.
- Birkin 25: mini and elegant, ideal for essentials such as a smartphone, keys or small wallet.
- Birkin 30: the ultimate all-rounder. Roomy enough for everyday use.
- Birkin 35: appreciated for its volume and assertive look. Frequently chosen by active women.
- Birkin 40: rarer, perfect as a travel or work bag.
Kelly bag sizes
The Kelly is available in rigid (Sellier) or flexible (Retourne) versions, in several sizes.
- Kelly 20: very compact, ideal for evenings.
- Kelly 25: discreet and popular, perfect for elegant everyday use.
- Kelly 28: a good compromise between elegance and capacity.
- Kelly 32: more spacious, often chosen for professional use.
- Kelly 35: generous format, appreciated for its presence.
Constance bag sizes
The Constance is a cross-body bag, recognizable by its H-shaped clasp.
- Constance 18: mini format, chic and practical.
- Constance 24: classic size, ideal for everyday essentials.
- Constance Élan: elongated, contemporary silhouette.
How to choose your size
The ideal size depends on your body type, usage and preferences. Smaller sizes are perfect for evening wear, while sizes 30 or 32 are better suited to an active day. Larger models are ideal for travel or professional use.
Discover sizes in photos
Find on Reench a selection of certified Hermès bags, with their exact dimensions on each product sheet.
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