Italian imprint Stone Island joins forces with Head Porter for a bag range that is the result of research and experimentation. The collaboration sees classic silhouettes ranging from the Japanese heritage bags and accessories revisited with a nylon canvas and a hidden reflective fabric. The hidden reflective fabric is created by covering the material with a special coating made up of thousands of glass microspheres, giving the bags a refractive quality when photographed in flash mode. Additionally, the refractive coating patinas over time depending on usage, giving each owner a unique look. Check out the bag range above and head over to HAVEN to purchase.