BabyBjorn ONE KAI Air A BabyBjorn baby carrier made with breathable mesh material. Can be used for facing inward, facing outward, and back carrying. Can be used from 1 month old (after neck control is established) up to approximately 36 months old. I think the mesh material will be very useful for babies who tend to get stuffy. I received this as a gift, so I don't know the purchase date. It has been home cleaned. There is a tear in one part, but it does not affect use. All buckles attach normally, and there are no other noticeable scratches. There is no instruction manual, but it is printed on the tag of the carrier itself. - Brand: BabyBjorn - Brand: BABYBJÖRN - Color: Navy - Material: Mesh - Adjustable straps: Yes - Features: With back support Thank you for looking. This is a used item, so please only purchase if you understand this. m(_ _)m