Samsonite Winfield 2 Fashion Hardside 3 Piece Spinner Set - Purple (56847-1717) with American Tourister Business Backpack Samsonite Winfield 2 Fashion Hardside 3 Piece Spinner Set - Purple 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