We’ll be focusing on the Pacsafe Metrosafe LS450 Anti-Theft Backpack—but for the sake of this review, we’ll just call it the Metrosafe. Or, if you’re looking for a commuter daypack, this backpack can deliver there too. Materials & AestheticLet’s just cut right to the chase—if you’re looking at this bag, there’s a good chance it’s because you’re interested in the anti-theft features. Each backpack contains what Pacsafe calls eXomesh® slashguard, a stainless steel wire mesh inside the shell that prevents slash-and-go thieves from getting into your backpack with a knife. Even if you’re not explicitly looking for an anti-theft bag, the Pacsafe Metrosafe Anti-Theft Backpack is a solid daily driver that has a sleek design and plenty of storage space for gear you don’t want to leave behind.