Samsonite Winfield 2 Fashion Hardside 3 Piece Spinner Set - Deep Blue (56847-1277) American Tourister Business Backpack Samsonite Winfield 2 Fashion Hardside 3 Piece Spinner Set - Deep Blue American Tourister Business Backpack Shell material is made of injection molded polycarbonate 3 piece set features 20", 24" and 28" spinners Expands for added packing capacity