This is a shoulder-style carrier bag (like a baby carrier) for outings with your beloved dog. I bought it a few years ago and only used it once. It's very light and can be held close to the body♪ Lightweight, stretchy material, and wrinkle-resistant. The size is S, suitable for small dogs around 2.3 kg. My dog was 2 kg. The price was around 6000 yen.