From the Allerton Super Lite Collection. Ultra lightweight design in durable 100% polyester fabric with extra expansion and book-opening style so you can have full-access for easy packing. Dual spinner wheels create a balanced and smooth rolling experience on any surface. The interior lining is made from Recyclex®, a material created using 100% post-consumer recycled pet plastic bottles. Multiple pockets help keep you organized, including a wet pocket that is made from water-resistant materials-keeps liquids and toiletries contained. *carry-on size and weight allowances vary by airline.