The bag is made entirely of Thermoplastic Compound, a resistant, flexible, waterproof, easy to clean and maintain expanded plastic material. This model features a magnetic closure on the flap and the removable shoulder strap offers comfortable portability on the shoulder.This bag is part of a Capsule exclusively dedicated to Hello Kitty and features her face printed on the internal lining and on the body!To avoid variations in shape and color, do not leave the body exposed to the sun and/or high temperatures. To clean the body, use O Clean or a common neutral detergent and a damp cloth.In addition, the O Bag models have interchangeable parts! Have fun creating the perfect combination for your O bag, choose a body from the many colors available!