We are a new company with a innovative product. The Kosi Sac keeps your baby warm, goes in any car seat or stroller, and can be used for years to come. The Kosi Sac is a patent pending product, and solves the problem of getting your baby/toddler from the car to the house or stroller while staying warm. Several moms are already falling love with these Kosi Sacz! They are the ultimate baby shower gift!