From the Virtuosa Collection. Constructed of polycarbonate, a highly impact-resistant material that is strong and lightweight with interior lining made from Recyclex®, a material created using 100% post-consumer recycled pet plastic bottles.Book-opening style so you can have full-access for easy packing. Removable Wetpak ™ pouch-perfect for all your travel-sized toiletries. Stackit strap fits over most suitcase pull-handles for hassle-free combination travel.