If you're a thrifty spender, this Backpack will fit the bill. It's a fail-safe choice, while not very costly. Another nice option is this Pacsafe Rucksack. While the price is not too high, be sure that this piece will become an excellent addition to your wardrobe. Or you can opt for this Herschel Backpack. This item has all the potential to become a powerful player in your wardrobe.
If you're looking for something in between pricewise, you're in luck with this Tumi Backpack in stock and waiting for you. You are bound to love this piece. It's also worth looking at this FjallRaven Backpack. This product is extremely popular and, just as importantly, not very expensive. Alternatively, opting for this Tumi Rucksack is a nice choice as well!