Need a cute tagalong bag? Look no further than the Manhattan Portage City Lights, which slings over your shoulder like a purse. The City Lights offers 80 cubic inches of storage, with a large main compartment designed to hold an MP3 player, wallet, and BlackBerry, along with a small zippered compartment for keys and subway cards. The bag is also notably tough thanks to the high-quality Cordura Plus nylon construction. Best of all, you can carry the City Lights via the shoulder strap or attach it to your belt loop, depending on which method is most comfortable. Outfitted with a water-resistant coating, the City Lights measures 6.5 by 8 by 2 inches (W x H x D), weighs 0.4 pounds, and carries a limited lifetime warranty.