Well if you see one in the sale don't do what I did and wait a few days. I went on the last day to buy it, it was a lovely blue one with a DLP image on it, but the sale had finished and it was back up to full price! Gutted! I didn't buy it because I'd saved the amount for the sale price and I'd already spent a fortune on pins! So next time we go, I want a backpack too!