Purchased at Akachan Honpo a few years ago. Used for one season, but not very often. It's filled with down and feathers, not batting, so it's thin but very warm. There are pockets to put your hands in when using a baby carrier. It's packable and easy to carry. The color is a dark navy-like dark gray, although it may be difficult to tell from the photos (the fifth photo is the closest color). Can be used with both strollers and baby carriers. Please check the photos for details.