Combining storage and security isn’t easy when it comes to something that needs to be as portable as a backpack. The MetroSafe LS450 Anti-Theft Backpack gets closer than most in a very capable backpack with security features – still a divide in usability you’ll have to navigate. You can watch my full review of the MetroSafe LS450 in the video above or read on. Those cushions make it so adjusting the straps while you’re wearing the LS450 isn’t really feasible. A thicker band around your neck too isn’t entire comfortable during hot weather – again another security design trade-off.