Baby Hopper Winter Multi Down Cover. I used it with an Ergobaby baby carrier. It uses down, and I bought it because it was the warmest one at the time. It was very warm, and I loved it ^_^ The color is black, but it has a dull hue, so it looks more like gray than black. Only one person used it, so I think it can still be used! For those who can use it ^_^ * If you don't need the box, I will discount it by 500 yen. Please let me know if you would like this. Color: Black Pattern: Solid