I've been researching anti-theft handbags for an upcoming European trip (anti-slash straps, anti-slash webbing on body, etc.) I'm seeing a couple of brand names come up over and over (Travelon, Pacsafe). Is there one brand that is generally considered the top of the line in anti-theft security for bags? Or are the two generally neck and neck in terms of quality and security features? Thanks for any input.