THINK ROYLN - Sister Sling. Color Shiny Navy. Low Stock. On sale for $133.50. MSRP $178.00.. 4.0 out of 5 stars4 left in stock+4Brand NameTHINK ROYLNProduct NameSister SlingColorShiny NavyPrice$133.50MSRP: $178.00Rating4Rated 4 stars out of 5(1)