Satchel Bag

Satchel Bags from J.Crew

If you're in a thrifty mode, your best bet is this The Cambridge Satchel Company Satchel Bag. It's a great product, while not very pricey. Another strong contender for your wardrobe is this J.Crew Satchel Bag. While the price of this product is not very high, it will surely attract a lot of attention.