Designed with babies needs in mind, the Snugseat provides your baby the comfort and stability it needs when strolling. Ideal for newborns to 21 lbs, the Snugseat provides your child with neck and back support, along with a soft material that reverses to a cooling mesh to provide all day comfort. Additionally, you can use a wedge insert to provide extra stability if need be. A perfect fit for VISTA and CRUZ toddler seats regardless of the model year this seat will last you quite awhile. The toddler seat should be used in the reclined position with the insert to make sure your child is properly secured.