SECURITY & SAFETY : Design of thinness and lightweight, it can provide a high level of safety and security, with hidden pocket, even if you wear thin clothes, pickpockets and thieves is difficult to find. In addition, very stretchable belt makes the travel pouch more perfectly be adaption to your body . Even if you exercise vigorously, the travel pouch is like a part of your body, it will not fall. WATERPROOF MATERIAL :Egoz 'Cashew' RFID waist bag made of lightweight comfortable and waterproof Material that can be easily cleaned, the back of the pouch which sits close to the body ,made from very soft mesh, it draws sweat away from the skin easily. Fastening: Zipper E161114 ZIPPERS : Strong smooth , High quality and durable zips, tested, and built for years of use. Zipper pull cords and smooth action zips to quickly and discreetly access contents without becoming a target. Wear under clothes. Great for travelling, and a perfect gift. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.