Pacsafe Citysafe LS300 Anti-Theft Backpack, Lagoon Durable fabrics, attractive hardware, and well disguised anti-theft features, make this bag is perfect for any travel or city inspired occasion Lightweight, hidden exomesh slashguard stainless steel wire mesh embedded into fabric helps protect against slash-and-run theft Adjustable wire-reinforced carrysafe slashguard strap helps prevent cut-and-run theft; the turn & lock security hook attaches strap to secure fixture Rfidsafe blocking material built into a pocket in the main compartment helps protect ids and credit cards from hacker scanning 5.5"x10"x14"