BabyBjörn One Kai Air Baby Carrier with breathable mesh material - Brand: BabyBjörn - Model Name: One Kai Air - Color: Black - Material: Mesh I purchased this new and unused from an acquaintance 4 years ago. I received it unused 2 years ago. I used it only on weekends for about 2 months. There is slight wear and tear, but it is in good condition. You can carry your baby without taking off your outerwear, which was helpful in the cold season. Home cleaned on 11/21. You can use it immediately upon delivery. ⚠︎︎ It will be packed directly into a cardboard box without any wrapping. Please be aware of this beforehand.