If you're budget-restricted, your best bet is this Piel Carryall. It's a popular item, while not very costly. Another great option is this Siamod Carryall. While the price is not too high, be sure that this piece will become a worthy addition to your wardrobe. Or you can opt for this Coach Duffel Bag. This item has all the potential to become a powerful player in your wardrobe.