This is a Chrome Mini Kadet bag. I bought it a year ago and found it very useful because it's waterproof. There's nothing particularly wrong with it, but I'm selling it because I've switched to another bag. Here's the official product page: https://www.chromeindustries.jp/products/mini-kadet?srsltid=AfmBOoq6oIId6KWko3za9JE9Og4z1O47TZxoF3fKrUy8bVGsRyiiJgRl&variant=46851167092953