The trunk is all packed. Quills, ink and parchment accounted for. Potions ingredients squared away, spellbooks collected and oh, can't forget the wand. What else is there? This House Crest and Banners AOP backpack! Featuring a veritable smorgasbord of recognizable Harry Potter graphics, this backpack includes two large compartments for keeping everything organized. Members of all houses would agree, you can't go wrong with this Harry Potter backpack.