Harry Potter Umbrella Marauder Map

Do you solemnly swear you're up to no good, even on a grim, rainy day? Don't let a little Aguamenti from the sky spoil your plans! With this Marauder's Map umbrella, you can keep your mischief managed even in the heaviest downpour. While Muggles will only see a stylish accessory, you'll know that the secret passages of Hogwarts are guiding your way on every adventure. Mischief managed!