Luxury Bag Condition Grading: Industry Standard
What 'Excellent' vs 'Very Good' really means. How condition affects resale value by up to 60%.
How condition is graded, how to store a bag long-term, and how to clean and maintain it day to day without doing damage that hurts resale value.
Condition is the single biggest lever on an Hermès bag's resale price after model and configuration — our grading guide shows how much a step down in condition can cost, in some cases up to 60% of value. That makes ongoing care a financial decision, not just a cosmetic one.
This hub covers the full care lifecycle: how professionals grade condition in the first place, how to store a bag properly over months or years without the mistakes that quietly ruin leather, the everyday cleaning and maintenance routine that keeps a bag in its band, and what the Hermès Spa restoration service does — and does not — do for a bag's authentication status and resale value.
If you only read one article here, make it the cleaning and care guide — it is the practical companion to the storage guide and covers the day-to-day handling that determines how a bag ages.
The practical, everyday companion to the storage guide — per-leather care rules and what to never do.
How to Clean & Care for an Hermès Bag Without Damaging ItWhat 'Excellent' vs 'Very Good' really means. How condition affects resale value by up to 60%.
Climate control, stuffing materials, dust bags, and the mistakes that ruin $20k+ bags.
What the Hermès Spa does, indicative costs and timelines, and why spa acceptance is not the same as authentication.
Per-leather care guidance, what to never do, and an issue-by-issue table of safe first responses versus when to call a professional.