MCM Diamant 3D Belt Bag is a compact leather belt bag that pairs an angular dual-zip silhouette with signature logo detailing and gold-plated hardware. Designed for hands-free everyday use, it organises essentials in a structured, refined style. Key attributes: Black | Full-grain goatskin leather | Dual angular zip closures | Interior zip pocket | Exterior pocket | Adjustable leather strap with D‑ring hook for charms | Angular silhouette | MCM logo motif | Microfiber suede-look lining | 24kt gold-plated brass hardware | Dimensions & fit: Strap length: 75 cm to 107 cm | Composition & care: Full-grain Italian goatskin leather | 24kt gold-plated brass hardware | Microfiber lining (suede look)