If you're on a thrifty mission, your best bet is this Izola Holdall. It's a fantastic item, while not very pricey. Another great option is this Baggu Holdall. While the price is not too high, be sure that this product will become a worthy addition to your wardrobe.
If you're looking for a good deal, you're in luck with this Orobianco Duffel Bag in stock and waiting for you. You are bound to love this item. Why not also consider this Carryall. It's an attractive option both price and quality-wise.