Pacsafe Rfidsafe Z150, Charcoal High-security, RFID-blocking compact organizer ideal for traveling and keeping all essentials organized RFIDsafe blocking material built into wallet helps protect IDs and credit cards from hacker scanning Metal chain with Turn & Lock Security Hook; attach to belt loop or the inside of a bag to help prevent pickpockets or grab-and-run theft Zipper closure; six card slots; one sideways compartment slot; a mesh passport holder; and boarding pass slip pocket Weighs 6.7 ounces