Versatility is the name of the game when it comes to a good weekend bag. A good satchel to wear from perusing the flea to dancing at the Jay-Z show is hard to find. Steven Alan's Lilly bag, in leather embossed to look like gorgeous stingray, has two compartments to fit all of your stuff and doubles as a clutch when the strap is removed. Hailing a cab just got a tiny bit easier.

Steven Alan Lilly bag, $198 at Steven Alan.