Thank you for viewing. This is Bonaventura's Nano Glass Coating Spray. I received this as a novelty item when I purchased a wallet at the Omotesando store about two years ago. I have kept it at home without using it. Although the content volume is not indicated on the container, I believe it is 30-40ml. #Leather Products #Leather Care #nanoglass #coatingspray #Nano Glass #Coating Spray #bonaventura #Bonaventura #Coating Agent #Water Repellent #TUV Certified