Sly Cooper and the Thievius Raccoonus

You will usually find the blueprint in the third level you play in each chapter. You will find this blueprint in a vault in the section of the map called The Lair of the Beast. There are only 20 bottles making the search for the bottles a short one using the guide. Check out Meeting The Ancestors trophy for the link to the bottle locations guide. Having these blueprints makes it easier finding the other bottles you may have missed or haven't gotten yet.