Officially licensed Harry Potter merchandise by Half Moon Bay Design features the Ravenclaw crest The outer is made from PU with a Polyester/Cotton lining Spot clean only 37. 5 (h) x 30. 5 (w) x 10 (d) cm Wear your house with pride with this Ravenclaw themed Harry Potter rucksack, suitable for carrying essentials to school, work, university and out and about. The design features the Ravenclaw crest on the front pocket as well as the word \"Ravenclaw\" across the front. The rucksack benefits from multiple pockets, two shoulder straps and a carry handle. Product Code: SACKHP24