... 100%cotton ,machine washable Model :RS-003 Size:S,M,L,XL. Color: all colors is optional baby sling with a pocket ... . Lucky Baby Slings are a comfortable way to wear ... to roll up and fit in your diaper bag. Lucky Baby Slings are available in sizes S, M, L and ... cover or blanket.Exclusive in-seam pocket.100% Cotton, machine washable. baby sling