For something in the middle of the price range, look no further than this Dsquared2 Backpack. This item doesn't cost the earth, but absolutely deserves a spot in your wardrobe. It's also worth looking at this Dsquared2 Rucksack. This product is ultra popular and, just as importantly, not too pricey.
If you want to splurge on a luxury piece, then you won't be disappointed if you check out this Dsquared2 Backpack. It's an expensive but smart option. While you're at it, also have a look at this Dsquared2 Backpack. Yes, this item is expensive, but it does not mean it's not worth it.