This bag, inspired by brutalist architecture, is the only concrete bag available on the market. Designed as a fully utilitarian piece, it can be worn daily. Featuring a reinforced concrete core, it was developed over a year in our Paris atelier. Balancing durability with weight was a technical and creative challenge due to concrete’s natural fragility and heaviness. The result is a conceptual, resilient piece where the concrete bar serves as the structural heart. Much like in a building, it binds all components—the handles, shoulder strap, and main body—into a cohesive, enduring design.