The inside is lined with Ardoise chevre and has a single zip pocket with an Hermes engraved zipper pull and an open up pocket on the other facet. The "twenty five" in its title refers to the bag's width in centimeters, which makes it the smallest from the Birkin relatives. https://edwinfujxl.theblogfairy.com/33835207/buy-pre-owned-birkin-bags-secrets