I solemnly swear that I am up to no good.
The Marauder's Map™ unfolds across the entire surface of this 20 oz mug: corridors, secret passages and footsteps on the move. Everything you need to keep an eye on Hogwarts™ between sips.
Features:
- Ceramic, 20 oz
- Full wraparound Marauder's Map™ design
- Microwave and dishwasher safe
